Base | Representation |
---|---|
bin | 110100010100011011… |
… | …110101010010010000 |
3 | 12101000002201101100120 |
4 | 310110123311102100 |
5 | 1410022404242222 |
6 | 41450232550240 |
7 | 4026062102634 |
oct | 642433652220 |
9 | 171002641316 |
10 | 56177415312 |
11 | 21908760667 |
12 | aa79852380 |
13 | 53b3816065 |
14 | 2a0cd22dc4 |
15 | 16dbd7515c |
hex | d146f5490 |
56177415312 has 40 divisors (see below), whose sum is σ = 145963883904. Its totient is φ = 18617560704.
The previous prime is 56177415289. The next prime is 56177415323. The reversal of 56177415312 is 21351477165.
It is a super-2 number, since 2×561774153122 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3374248 + ... + 3390855.
Almost surely, 256177415312 is an apocalyptic number.
It is an amenable number.
56177415312 is an abundant number, since it is smaller than the sum of its proper divisors (89786468592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56177415312 is a wasteful number, since it uses less digits than its factorization.
56177415312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6765287 (or 6765281 counting only the distinct ones).
The product of its digits is 176400, while the sum is 42.
The spelling of 56177415312 in words is "fifty-six billion, one hundred seventy-seven million, four hundred fifteen thousand, three hundred twelve".
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