Base | Representation |
---|---|
bin | 110100011001101011… |
… | …000001101100000101 |
3 | 12101020020001121000122 |
4 | 310121223001230011 |
5 | 1410212403044412 |
6 | 41503052151325 |
7 | 4031210011622 |
oct | 643153015405 |
9 | 171206047018 |
10 | 56265284357 |
11 | 21953316a07 |
12 | aaa3168545 |
13 | 53c8aa0089 |
14 | 2a1a877349 |
15 | 16e4930572 |
hex | d19ac1b05 |
56265284357 has 4 divisors (see below), whose sum is σ = 57785967756. Its totient is φ = 54744600960.
The previous prime is 56265284347. The next prime is 56265284377. The reversal of 56265284357 is 75348256265.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 43166710756 + 13098573601 = 207766^2 + 114449^2 .
It is a cyclic number.
It is not a de Polignac number, because 56265284357 - 212 = 56265280261 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 56265284299 and 56265284308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56265284347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 760341644 + ... + 760341717.
It is an arithmetic number, because the mean of its divisors is an integer number (14446491939).
Almost surely, 256265284357 is an apocalyptic number.
It is an amenable number.
56265284357 is a deficient number, since it is larger than the sum of its proper divisors (1520683399).
56265284357 is a wasteful number, since it uses less digits than its factorization.
56265284357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1520683398.
The product of its digits is 12096000, while the sum is 53.
The spelling of 56265284357 in words is "fifty-six billion, two hundred sixty-five million, two hundred eighty-four thousand, three hundred fifty-seven".
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