Base | Representation |
---|---|
bin | 1101100011101… |
… | …1110011011111 |
3 | 10222000012022120 |
4 | 3120323303133 |
5 | 104024234223 |
6 | 5350514023 |
7 | 1260241050 |
oct | 330736337 |
9 | 128005276 |
10 | 56868063 |
11 | 2a1118aa |
12 | 17065913 |
13 | ba21555 |
14 | 77a4727 |
15 | 4ed4be3 |
hex | 363bcdf |
56868063 has 16 divisors (see below), whose sum is σ = 87632640. Its totient is φ = 32129856.
The previous prime is 56868061. The next prime is 56868079. The reversal of 56868063 is 36086865.
It is not a de Polignac number, because 56868063 - 21 = 56868061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56868061) 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, 13345 + ... + 17082.
It is an arithmetic number, because the mean of its divisors is an integer number (5477040).
Almost surely, 256868063 is an apocalyptic number.
56868063 is a deficient number, since it is larger than the sum of its proper divisors (30764577).
56868063 is a wasteful number, since it uses less digits than its factorization.
56868063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30526.
The product of its (nonzero) digits is 207360, while the sum is 42.
The square root of 56868063 is about 7541.0916318528. The cubic root of 56868063 is about 384.5529482352.
The spelling of 56868063 in words is "fifty-six million, eight hundred sixty-eight thousand, sixty-three".
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