Base | Representation |
---|---|
bin | 11001100110001010110001… |
… | …10110110001011001000100 |
3 | 21101021222200101202201002122 |
4 | 30303011120312301121010 |
5 | 24334201323003322142 |
6 | 315413524035025112 |
7 | 14566414152536300 |
oct | 1463053066613104 |
9 | 241258611681078 |
10 | 56287037167172 |
11 | 16a31220098659 |
12 | 639097aa3b198 |
13 | 2553aca123c96 |
14 | dc8442ac6d00 |
15 | 67924d2471d2 |
hex | 333158db1644 |
56287037167172 has 36 divisors (see below), whose sum is σ = 114585006618684. Its totient is φ = 24122872569600.
The previous prime is 56287037167159. The next prime is 56287037167181. The reversal of 56287037167172 is 27176173078265.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 220697006656 + 56066340160516 = 469784^2 + 7487746^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36335672 + ... + 37853072.
It is an arithmetic number, because the mean of its divisors is an integer number (3182916850519).
Almost surely, 256287037167172 is an apocalyptic number.
It is an amenable number.
56287037167172 is an abundant number, since it is smaller than the sum of its proper divisors (58297969451512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56287037167172 is a wasteful number, since it uses less digits than its factorization.
56287037167172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1706676 (or 1706667 counting only the distinct ones).
The product of its (nonzero) digits is 41489280, while the sum is 62.
The spelling of 56287037167172 in words is "fifty-six trillion, two hundred eighty-seven billion, thirty-seven million, one hundred sixty-seven thousand, one hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •