Base | Representation |
---|---|
bin | 1101011000101… |
… | …0100000011110 |
3 | 10220122022010221 |
4 | 3112022200132 |
5 | 103333014404 |
6 | 5323151554 |
7 | 1251124606 |
oct | 326124036 |
9 | 126568127 |
10 | 56141854 |
11 | 2976622a |
12 | 169755ba |
13 | b828b42 |
14 | 7655c06 |
15 | 4dde954 |
hex | 358a81e |
56141854 has 32 divisors (see below), whose sum is σ = 93350880. Its totient is φ = 25202688.
The previous prime is 56141849. The next prime is 56141857. The reversal of 56141854 is 45814165.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56141857) 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, 95349 + ... + 95935.
It is an arithmetic number, because the mean of its divisors is an integer number (2917215).
Almost surely, 256141854 is an apocalyptic number.
56141854 is a deficient number, since it is larger than the sum of its proper divisors (37209026).
56141854 is a wasteful number, since it uses less digits than its factorization.
56141854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 732.
The product of its digits is 19200, while the sum is 34.
The square root of 56141854 is about 7492.7867979811. The cubic root of 56141854 is about 382.9090081455.
The spelling of 56141854 in words is "fifty-six million, one hundred forty-one thousand, eight hundred fifty-four".
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