Base | Representation |
---|---|
bin | 110100010010110111… |
… | …000100101000110110 |
3 | 12100221021000102121221 |
4 | 310102313010220312 |
5 | 1404444124023104 |
6 | 41443450500554 |
7 | 4025321432116 |
oct | 642267045066 |
9 | 170837012557 |
10 | 56151001654 |
11 | 218a485a6a0 |
12 | aa70a3475a |
13 | 53ab1c8587 |
14 | 2a09609046 |
15 | 16d98a8c54 |
hex | d12dc4a36 |
56151001654 has 64 divisors (see below), whose sum is σ = 99110449152. Its totient is φ = 23592729600.
The previous prime is 56151001651. The next prime is 56151001679. The reversal of 56151001654 is 45610015165.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56151001651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13440814 + ... + 13444990.
It is an arithmetic number, because the mean of its divisors is an integer number (1548600768).
Almost surely, 256151001654 is an apocalyptic number.
56151001654 is a deficient number, since it is larger than the sum of its proper divisors (42959447498).
56151001654 is a wasteful number, since it uses less digits than its factorization.
56151001654 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5101.
The product of its (nonzero) digits is 18000, while the sum is 34.
The spelling of 56151001654 in words is "fifty-six billion, one hundred fifty-one million, one thousand, six hundred fifty-four".
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