Integer Profile

2,500,031

23 × 73 × 1489

Prime factors, divisor sums, positional representations and sequence properties for 2,500,031. The prime factorization is 23 × 73 × 1489.

Number of positive divisors: 8. Showing the recorded part of the sequence: 218.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,646,240
Proper-divisor sum: 146,209
Digit sum: 11
Digital root: 2

Number bases

Decimal: 2500031
Binary: 1001100010010110111111 (22 bits)
Octal: 0o11422677
Hexadecimal: 0x2625BF

Divisor catalog (8)

123731,4891,67934,247108,6972,500,031

Showing 8 of 8.

Collatz trajectory (218 steps)

Even: n → n/2; Odd: n → 3n + 1

2,500,0317,500,0943,750,04711,250,1425,625,07116,875,2148,437,60725,312,82212,656,41137,969,23418,984,61756,953,85228,476,92614,238,46342,715,39021,357,69564,073,08632,036,54396,109,63048,054,815144,164,44672,082,223216,246,670108,123,335324,370,006162,185,003486,555,010243,277,505729,832,516364,916,258182,458,129547,374,388273,687,194136,843,597410,530,792205,265,396102,632,69851,316,349153,949,04876,974,52438,487,26219,243,63157,730,89428,865,44786,596,34243,298,171129,894,51464,947,257194,841,77297,420,88648,710,443146,131,33073,065,665219,196,996109,598,49854,799,249164,397,74882,198,87441,099,437123,298,312

Showing 60 of 60.

Prime factorization

Factorization: 23 × 73 × 1489
Distinct prime factors: 3
Perfect square: No
Parity: Odd