Base | Representation |
---|---|
bin | 1101011110101… |
… | …0010010111101 |
3 | 10221101020100110 |
4 | 3113222102331 |
5 | 103433043310 |
6 | 5335420233 |
7 | 1254350520 |
oct | 327522275 |
9 | 127336313 |
10 | 56534205 |
11 | 29a03a92 |
12 | 16b24679 |
13 | b9355c0 |
14 | 7718bb7 |
15 | 4e6ad20 |
hex | 35ea4bd |
56534205 has 64 divisors (see below), whose sum is σ = 112896000. Its totient is φ = 23521536.
The previous prime is 56534201. The next prime is 56534209. The reversal of 56534205 is 50243565.
It is an interprime number because it is at equal distance from previous prime (56534201) and next prime (56534209).
It is not a de Polignac number, because 56534205 - 22 = 56534201 is a prime.
It is a super-2 number, since 2×565342052 = 6392232669964050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56534201) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 113046 + ... + 113544.
It is an arithmetic number, because the mean of its divisors is an integer number (1764000).
Almost surely, 256534205 is an apocalyptic number.
It is an amenable number.
56534205 is a deficient number, since it is larger than the sum of its proper divisors (56361795).
56534205 is a wasteful number, since it uses less digits than its factorization.
56534205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 56534205 is about 7518.9231276826. The cubic root of 56534205 is about 383.7989330946.
The spelling of 56534205 in words is "fifty-six million, five hundred thirty-four thousand, two hundred five".
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