Base | Representation |
---|---|
bin | 1101100101101… |
… | …1101000110100 |
3 | 10222020211011210 |
4 | 3121123220310 |
5 | 104042422302 |
6 | 5353401420 |
7 | 1261323150 |
oct | 331335064 |
9 | 128224153 |
10 | 56998452 |
11 | 2a1a0865 |
12 | 17109270 |
13 | ba689c4 |
14 | 77da060 |
15 | 500d66c |
hex | 365ba34 |
56998452 has 24 divisors (see below), whose sum is σ = 151996096. Its totient is φ = 16285248.
The previous prime is 56998391. The next prime is 56998453. The reversal of 56998452 is 25489965.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56998453) 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, 339193 + ... + 339360.
Almost surely, 256998452 is an apocalyptic number.
It is an amenable number.
56998452 is an abundant number, since it is smaller than the sum of its proper divisors (94997644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56998452 is a wasteful number, since it uses less digits than its factorization.
56998452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678567 (or 678565 counting only the distinct ones).
The product of its digits is 777600, while the sum is 48.
The square root of 56998452 is about 7549.7319157703. The cubic root of 56998452 is about 384.8466291899.
The spelling of 56998452 in words is "fifty-six million, nine hundred ninety-eight thousand, four hundred fifty-two".
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