Base | Representation |
---|---|
bin | 110100110110110100… |
… | …100001011110000100 |
3 | 12102111022020211100000 |
4 | 310312310201132010 |
5 | 1412213101004332 |
6 | 42023401521300 |
7 | 4046265462441 |
oct | 646664413604 |
9 | 172438224300 |
10 | 56754313092 |
11 | 2208436a494 |
12 | abbaaa3230 |
13 | 54761b34a9 |
14 | 2a657b49c8 |
15 | 172282cb7c |
hex | d36d21784 |
56754313092 has 144 divisors (see below), whose sum is σ = 150810371712. Its totient is φ = 18660844800.
The previous prime is 56754313069. The next prime is 56754313093. The reversal of 56754313092 is 29031345765.
56754313092 is a `hidden beast` number, since 5 + 6 + 7 + 543 + 13 + 0 + 92 = 666.
It is not an unprimeable number, because it can be changed into a prime (56754313093) 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 47 ways as a sum of consecutive naturals, for example, 30726913 + ... + 30728759.
It is an arithmetic number, because the mean of its divisors is an integer number (1047294248).
Almost surely, 256754313092 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56754313092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75405185856).
56754313092 is an abundant number, since it is smaller than the sum of its proper divisors (94056058620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56754313092 is a wasteful number, since it uses less digits than its factorization.
56754313092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2280 (or 2266 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 45.
The spelling of 56754313092 in words is "fifty-six billion, seven hundred fifty-four million, three hundred thirteen thousand, ninety-two".
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