Base | Representation |
---|---|
bin | 1101011110110… |
… | …0101101100110 |
3 | 10221101201221000 |
4 | 3113230231212 |
5 | 103433402402 |
6 | 5335534130 |
7 | 1254421416 |
oct | 327545546 |
9 | 127351830 |
10 | 56544102 |
11 | 29a1046a |
12 | 16b2a346 |
13 | b939c64 |
14 | 771c646 |
15 | 4e6dc1c |
hex | 35ecb66 |
56544102 has 32 divisors (see below), whose sum is σ = 128332800. Its totient is φ = 18446184.
The previous prime is 56544073. The next prime is 56544107. The reversal of 56544102 is 20144565.
56544102 is a `hidden beast` number, since 5 + 654 + 4 + 1 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56544107) 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, 8602 + ... + 13677.
It is an arithmetic number, because the mean of its divisors is an integer number (4010400).
Almost surely, 256544102 is an apocalyptic number.
56544102 is an abundant number, since it is smaller than the sum of its proper divisors (71788698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56544102 is a wasteful number, since it uses less digits than its factorization.
56544102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22337 (or 22331 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 56544102 is about 7519.5812383403. The cubic root of 56544102 is about 383.8213280111.
Adding to 56544102 its reverse (20144565), we get a palindrome (76688667).
The spelling of 56544102 in words is "fifty-six million, five hundred forty-four thousand, one hundred two".
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