Base | Representation |
---|---|
bin | 110100001110011000… |
… | …000001001001000000 |
3 | 12100202000102100111201 |
4 | 310032120001021000 |
5 | 1404320343031000 |
6 | 41432201550544 |
7 | 4023416012302 |
oct | 641630011100 |
9 | 170660370451 |
10 | 56075752000 |
11 | 218663334a4 |
12 | aa4b7a5454 |
13 | 539873c458 |
14 | 29dd61b972 |
15 | 16d2e9296a |
hex | d0e601240 |
56075752000 has 56 divisors (see below), whose sum is σ = 138871619640. Its totient is φ = 22430297600.
The previous prime is 56075751989. The next prime is 56075752001. The reversal of 56075752000 is 25757065.
It can be written as a sum of positive squares in 4 ways, for example, as 10173546496 + 45902205504 = 100864^2 + 214248^2 .
It is not an unprimeable number, because it can be changed into a prime (56075752001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3496735 + ... + 3512734.
Almost surely, 256075752000 is an apocalyptic number.
56075752000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
56075752000 is an abundant number, since it is smaller than the sum of its proper divisors (82795867640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56075752000 is an equidigital number, since it uses as much as digits as its factorization.
56075752000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7009496 (or 7009476 counting only the distinct ones).
The product of its (nonzero) digits is 73500, while the sum is 37.
It can be divided in two parts, 5607575 and 2000, that added together give a triangular number (5609575 = T3349).
The spelling of 56075752000 in words is "fifty-six billion, seventy-five million, seven hundred fifty-two thousand".
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