Base | Representation |
---|---|
bin | 111111011000110100… |
… | …111001101100010100 |
3 | 20111200101010211200022 |
4 | 333120310321230110 |
5 | 2103342414142032 |
6 | 51133430204312 |
7 | 4626434425631 |
oct | 773064715424 |
9 | 214611124608 |
10 | 68062255892 |
11 | 26957407264 |
12 | 11235ab3698 |
13 | 6558b59cc7 |
14 | 3419525188 |
15 | 1b85449512 |
hex | fd8d39b14 |
68062255892 has 12 divisors (see below), whose sum is σ = 119117063520. Its totient is φ = 34028809176.
The previous prime is 68062255733. The next prime is 68062255901. The reversal of 68062255892 is 29855226086.
It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512792 + ... + 631727.
It is an arithmetic number, because the mean of its divisors is an integer number (9926421960).
Almost surely, 268062255892 is an apocalyptic number.
It is an amenable number.
68062255892 is a deficient number, since it is larger than the sum of its proper divisors (51054807628).
68062255892 is a wasteful number, since it uses less digits than its factorization.
68062255892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1159390 (or 1159388 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 53.
The spelling of 68062255892 in words is "sixty-eight billion, sixty-two million, two hundred fifty-five thousand, eight hundred ninety-two".
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