Base | Representation |
---|---|
bin | 110100110010000110… |
… | …011100101100010000 |
3 | 12102021210020201002221 |
4 | 310302012130230100 |
5 | 1412032313013112 |
6 | 42011452350424 |
7 | 4044314423410 |
oct | 646206345420 |
9 | 172253221087 |
10 | 56675126032 |
11 | 220436a4038 |
12 | ab98475414 |
13 | 5462979145 |
14 | 2a59080640 |
15 | 171a8d9e07 |
hex | d3219cb10 |
56675126032 has 80 divisors (see below), whose sum is σ = 129684271104. Its totient is φ = 23480208000.
The previous prime is 56675126009. The next prime is 56675126033. The reversal of 56675126032 is 23062157665.
It is a self number, because there is not a number n which added to its sum of digits gives 56675126032.
It is not an unprimeable number, because it can be changed into a prime (56675126033) 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, 3362907 + ... + 3379717.
Almost surely, 256675126032 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 56675126032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64842135552).
56675126032 is an abundant number, since it is smaller than the sum of its proper divisors (73009145072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56675126032 is a wasteful number, since it uses less digits than its factorization.
56675126032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17828 (or 17822 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 43.
The spelling of 56675126032 in words is "fifty-six billion, six hundred seventy-five million, one hundred twenty-six thousand, thirty-two".
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