Base | Representation |
---|---|
bin | 11100011111011001000110… |
… | …101001001001101101111010 |
3 | 121102122210210220221212002000 |
4 | 130133121012221021231322 |
5 | 112410424121114230310 |
6 | 1122255111335321430 |
7 | 35251545162560655 |
oct | 3437310651115572 |
9 | 542583726855060 |
10 | 125302561086330 |
11 | 36a1a577114041 |
12 | 12078586220276 |
13 | 54bbc99ab9524 |
14 | 22d2967b4a89c |
15 | e746192cb4c0 |
hex | 71f646a49b7a |
125302561086330 has 64 divisors (see below), whose sum is σ = 334142574036480. Its totient is φ = 33413775175872.
The previous prime is 125302561086319. The next prime is 125302561086467. The reversal of 125302561086330 is 33680165203521.
125302561086330 is a `hidden beast` number, since 1 + 2 + 5 + 3 + 0 + 2 + 5 + 6 + 1 + 0 + 8 + 633 + 0 = 666.
It is a super-2 number, since 2×1253025610863302 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37506712 + ... + 40710668.
It is an arithmetic number, because the mean of its divisors is an integer number (5220977719320).
Almost surely, 2125302561086330 is an apocalyptic number.
125302561086330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125302561086330 is an abundant number, since it is smaller than the sum of its proper divisors (208840012950150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125302561086330 is a wasteful number, since it uses less digits than its factorization.
125302561086330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3348820 (or 3348814 counting only the distinct ones).
The product of its (nonzero) digits is 777600, while the sum is 45.
The spelling of 125302561086330 in words is "one hundred twenty-five trillion, three hundred two billion, five hundred sixty-one million, eighty-six thousand, three hundred thirty".
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