Base | Representation |
---|---|
bin | 1101100001000… |
… | …1010111101101 |
3 | 10221200100220011 |
4 | 3120101113231 |
5 | 104003204003 |
6 | 5343053221 |
7 | 1255615240 |
oct | 330212755 |
9 | 127610804 |
10 | 56694253 |
11 | 2a003260 |
12 | 16ba1211 |
13 | b9903c5 |
14 | 775b257 |
15 | 4e9d46d |
hex | 36115ed |
56694253 has 16 divisors (see below), whose sum is σ = 72331776. Its totient is φ = 43147440.
The previous prime is 56694251. The next prime is 56694277. The reversal of 56694253 is 35249665.
It is not a de Polignac number, because 56694253 - 21 = 56694251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56694251) 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, 5251 + ... + 11872.
It is an arithmetic number, because the mean of its divisors is an integer number (4520736).
Almost surely, 256694253 is an apocalyptic number.
It is an amenable number.
56694253 is a deficient number, since it is larger than the sum of its proper divisors (15637523).
56694253 is a wasteful number, since it uses less digits than its factorization.
56694253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17184.
The product of its digits is 194400, while the sum is 40.
The square root of 56694253 is about 7529.5586192021. The cubic root of 56694253 is about 384.1607693602.
The spelling of 56694253 in words is "fifty-six million, six hundred ninety-four thousand, two hundred fifty-three".
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