Base | Representation |
---|---|
bin | 1010001101111011010… |
… | …10000111010101001000 |
3 | 1020120011222012112011120 |
4 | 11012331222013111020 |
5 | 21223000004103442 |
6 | 425140432155240 |
7 | 34235643120063 |
oct | 5067552072510 |
9 | 1216158175146 |
10 | 351074284872 |
11 | 125987310493 |
12 | 5805a098b20 |
13 | 2714c31774c |
14 | 12dc63d98da |
15 | 91eb50a4ec |
hex | 51bda87548 |
351074284872 has 64 divisors (see below), whose sum is σ = 892710201600. Its totient is φ = 115022157120.
The previous prime is 351074284849. The next prime is 351074284903. The reversal of 351074284872 is 278482470153.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10329747 + ... + 10363677.
It is an arithmetic number, because the mean of its divisors is an integer number (13948596900).
Almost surely, 2351074284872 is an apocalyptic number.
It is an amenable number.
351074284872 is an abundant number, since it is smaller than the sum of its proper divisors (541635916728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
351074284872 is a wasteful number, since it uses less digits than its factorization.
351074284872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41306 (or 41302 counting only the distinct ones).
The product of its (nonzero) digits is 3010560, while the sum is 51.
The spelling of 351074284872 in words is "three hundred fifty-one billion, seventy-four million, two hundred eighty-four thousand, eight hundred seventy-two".
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