Base | Representation |
---|---|
bin | 1101011011110… |
… | …0101000010000 |
3 | 10221000201202120 |
4 | 3112330220100 |
5 | 103411102102 |
6 | 5331414240 |
7 | 1252641261 |
oct | 326745020 |
9 | 127021676 |
10 | 56347152 |
11 | 298964a4 |
12 | 16a54380 |
13 | b89b414 |
14 | 76aa968 |
15 | 4e306bc |
hex | 35bca10 |
56347152 has 40 divisors (see below), whose sum is σ = 149502336. Its totient is φ = 18274176.
The previous prime is 56347147. The next prime is 56347153. The reversal of 56347152 is 25174365.
It is a super-2 number, since 2×563471522 = 6350003077022208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (56347153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14088 + ... + 17639.
Almost surely, 256347152 is an apocalyptic number.
It is an amenable number.
56347152 is an abundant number, since it is smaller than the sum of its proper divisors (93155184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56347152 is a wasteful number, since it uses less digits than its factorization.
56347152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31775 (or 31769 counting only the distinct ones).
The product of its digits is 25200, while the sum is 33.
The square root of 56347152 is about 7506.4740058166. The cubic root of 56347152 is about 383.3751774528.
The spelling of 56347152 in words is "fifty-six million, three hundred forty-seven thousand, one hundred fifty-two".
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