Base | Representation |
---|---|
bin | 110100110000010011… |
… | …100111111010101100 |
3 | 12102012200121102212122 |
4 | 310300103213322230 |
5 | 1412002111303302 |
6 | 42004455252112 |
7 | 4043500525541 |
oct | 646023477254 |
9 | 172180542778 |
10 | 56645025452 |
11 | 22028705024 |
12 | ab8a37a038 |
13 | 545966a452 |
14 | 2a55086bc8 |
15 | 1717e413a2 |
hex | d304e7eac |
56645025452 has 6 divisors (see below), whose sum is σ = 99128794548. Its totient is φ = 28322512724.
The previous prime is 56645025449. The next prime is 56645025509. The reversal of 56645025452 is 25452054665.
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 as a sum of consecutive naturals, namely, 7080628178 + ... + 7080628185.
It is an arithmetic number, because the mean of its divisors is an integer number (16521465758).
Almost surely, 256645025452 is an apocalyptic number.
It is an amenable number.
56645025452 is a deficient number, since it is larger than the sum of its proper divisors (42483769096).
56645025452 is a wasteful number, since it uses less digits than its factorization.
56645025452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14161256367 (or 14161256365 counting only the distinct ones).
The product of its (nonzero) digits is 1440000, while the sum is 44.
The spelling of 56645025452 in words is "fifty-six billion, six hundred forty-five million, twenty-five thousand, four hundred fifty-two".
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