Base | Representation |
---|---|
bin | 110100011011011000… |
… | …000011000001011100 |
3 | 12101022012211120021000 |
4 | 310123120003001130 |
5 | 1410242212113031 |
6 | 41505552510300 |
7 | 4032004642032 |
oct | 643330030134 |
9 | 171265746230 |
10 | 56293863516 |
11 | 21968466950 |
12 | aab084b390 |
13 | 5401998417 |
14 | 2a20596552 |
15 | 16e71c83e6 |
hex | d1b60305c |
56293863516 has 48 divisors (see below), whose sum is σ = 159214970880. Its totient is φ = 17058746160.
The previous prime is 56293863443. The next prime is 56293863517. The reversal of 56293863516 is 61536839265.
It is a happy number.
56293863516 is a `hidden beast` number, since 5 + 62 + 9 + 3 + 8 + 63 + 516 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56293863517) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23691516 + ... + 23693891.
It is an arithmetic number, because the mean of its divisors is an integer number (3316978560).
Almost surely, 256293863516 is an apocalyptic number.
It is an amenable number.
56293863516 is an abundant number, since it is smaller than the sum of its proper divisors (102921107364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56293863516 is a wasteful number, since it uses less digits than its factorization.
56293863516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47385431 (or 47385423 counting only the distinct ones).
The product of its digits is 6998400, while the sum is 54.
The spelling of 56293863516 in words is "fifty-six billion, two hundred ninety-three million, eight hundred sixty-three thousand, five hundred sixteen".
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