Base | Representation |
---|---|
bin | 1101100000110… |
… | …0100011010000 |
3 | 10221122100211000 |
4 | 3120030203100 |
5 | 104002041022 |
6 | 5342422000 |
7 | 1255503546 |
oct | 330144320 |
9 | 127570730 |
10 | 56674512 |
11 | 29a9a444 |
12 | 16b91900 |
13 | b98441b |
14 | 7753d96 |
15 | 4e976ac |
hex | 360c8d0 |
56674512 has 80 divisors (see below), whose sum is σ = 164116480. Its totient is φ = 18724608.
The previous prime is 56674493. The next prime is 56674547. The reversal of 56674512 is 21547665.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54348 + ... + 55380.
It is an arithmetic number, because the mean of its divisors is an integer number (2051456).
Almost surely, 256674512 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 56674512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82058240).
56674512 is an abundant number, since it is smaller than the sum of its proper divisors (107441968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56674512 is a wasteful number, since it uses less digits than its factorization.
56674512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1177 (or 1165 counting only the distinct ones).
The product of its digits is 50400, while the sum is 36.
The square root of 56674512 is about 7528.2476048547. The cubic root of 56674512 is about 384.1161757860.
It can be divided in two parts, 566 and 74512, that added together give a triangular number (75078 = T387).
The spelling of 56674512 in words is "fifty-six million, six hundred seventy-four thousand, five hundred twelve".
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