Base | Representation |
---|---|
bin | 1101011001001… |
… | …0011001000111 |
3 | 10220200221110010 |
4 | 3112102121013 |
5 | 103340033101 |
6 | 5324001303 |
7 | 1251321015 |
oct | 326223107 |
9 | 126627403 |
10 | 56174151 |
11 | 29788520 |
12 | 16990233 |
13 | b83a757 |
14 | 76638b5 |
15 | 4de92d6 |
hex | 3592647 |
56174151 has 16 divisors (see below), whose sum is σ = 82696320. Its totient is φ = 33633120.
The previous prime is 56174149. The next prime is 56174159. The reversal of 56174151 is 15147165.
56174151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 56174151 - 21 = 56174149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56174159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7516 + ... + 12993.
It is an arithmetic number, because the mean of its divisors is an integer number (5168520).
Almost surely, 256174151 is an apocalyptic number.
56174151 is a deficient number, since it is larger than the sum of its proper divisors (26522169).
56174151 is a wasteful number, since it uses less digits than its factorization.
56174151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20606.
The product of its digits is 4200, while the sum is 30.
The square root of 56174151 is about 7494.9416942362. The cubic root of 56174151 is about 382.9824200517.
The spelling of 56174151 in words is "fifty-six million, one hundred seventy-four thousand, one hundred fifty-one".
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