Integer Profile

290,129

7^2 × 31 × 191

Prime factors, divisor sums, positional representations and sequence properties for 290,129. The prime factorization is 7^2 × 31 × 191.

Number of positive divisors: 12. Showing the recorded part of the sequence: 220.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 350,208
Proper-divisor sum: 60,079
Digit sum: 23
Digital root: 5

Number bases

Decimal: 290129
Binary: 1000110110101010001 (19 bits)
Octal: 0o1066521
Hexadecimal: 0x46D51

Divisor catalog (12)

1731491912171,3371,5195,9219,35941,447290,129

Showing 12 of 12.

Collatz trajectory (220 steps)

Even: n → n/2; Odd: n → 3n + 1

290,129870,388435,194217,597652,792326,396163,19881,599244,798122,399367,198183,599550,798275,399826,198413,0991,239,298619,6491,858,948929,474464,7371,394,212697,106348,5531,045,660522,830261,415784,246392,1231,176,370588,1851,764,556882,278441,1391,323,418661,7091,985,128992,564496,282248,141744,424372,212186,10693,053279,160139,58069,79034,895104,68652,343157,03078,515235,546117,773353,320176,66088,33044,165132,49666,248

Showing 60 of 60.

Prime factorization

Factorization: 7^2 × 31 × 191
Distinct prime factors: 3
Perfect square: No
Parity: Odd