Base | Representation |
---|---|
bin | 1100101001100… |
… | …1010001100100 |
3 | 10200211112222201 |
4 | 3022121101210 |
5 | 102040302422 |
6 | 5133104244 |
7 | 1212655000 |
oct | 312312144 |
9 | 120745881 |
10 | 53056612 |
11 | 27a49244 |
12 | 15928084 |
13 | acb875b |
14 | 7091700 |
15 | 49d0727 |
hex | 3299464 |
53056612 has 24 divisors (see below), whose sum is σ = 108281600. Its totient is φ = 22737960.
The previous prime is 53056603. The next prime is 53056649. The reversal of 53056612 is 21665035.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17964 + ... + 20707.
Almost surely, 253056612 is an apocalyptic number.
It is an amenable number.
53056612 is an abundant number, since it is smaller than the sum of its proper divisors (55224988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53056612 is a wasteful number, since it uses less digits than its factorization.
53056612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38696 (or 38680 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 53056612 is about 7283.9969796809. The cubic root of 53056612 is about 375.7622705036.
The spelling of 53056612 in words is "fifty-three million, fifty-six thousand, six hundred twelve".
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