Base | Representation |
---|---|
bin | 1101100101010… |
… | …0110000100010 |
3 | 10222012101112011 |
4 | 3121110300202 |
5 | 104041022044 |
6 | 5353023134 |
7 | 1261145044 |
oct | 331246042 |
9 | 128171464 |
10 | 56970274 |
11 | 2a181679 |
12 | 170b4aaa |
13 | ba58c2a |
14 | 77cda94 |
15 | 5005134 |
hex | 3654c22 |
56970274 has 4 divisors (see below), whose sum is σ = 85455414. Its totient is φ = 28485136.
The previous prime is 56970257. The next prime is 56970307. The reversal of 56970274 is 47207965.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 51480625 + 5489649 = 7175^2 + 2343^2 .
It is a super-2 number, since 2×569702742 = 6491224239270152, which contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14242567 + ... + 14242570.
Almost surely, 256970274 is an apocalyptic number.
56970274 is a deficient number, since it is larger than the sum of its proper divisors (28485140).
56970274 is a wasteful number, since it uses less digits than its factorization.
56970274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28485139.
The product of its (nonzero) digits is 105840, while the sum is 40.
The square root of 56970274 is about 7547.8655260941. The cubic root of 56970274 is about 384.7832005912.
The spelling of 56970274 in words is "fifty-six million, nine hundred seventy thousand, two hundred seventy-four".
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