Base | Representation |
---|---|
bin | 1101110001111… |
… | …0011101000000 |
3 | 11000202100210000 |
4 | 3130132131000 |
5 | 104243441131 |
6 | 5422440000 |
7 | 1301155446 |
oct | 334363500 |
9 | 130670700 |
10 | 57796416 |
11 | 2a696337 |
12 | 17433000 |
13 | bc87c82 |
14 | 7966b96 |
15 | 5119ce6 |
hex | 371e740 |
57796416 has 70 divisors (see below), whose sum is σ = 171342050. Its totient is φ = 19263744.
The previous prime is 57796399. The next prime is 57796421. The reversal of 57796416 is 61469775.
It is a happy number.
57796416 is a `hidden beast` number, since 577 + 9 + 64 + 16 = 666.
57796416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 44836416 + 12960000 = 6696^2 + 3600^2 .
It is a congruent number.
It is an unprimeable number.
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 9 ways as a sum of consecutive naturals, for example, 391 + ... + 10758.
Almost surely, 257796416 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57796416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85671025).
57796416 is an abundant number, since it is smaller than the sum of its proper divisors (113545634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57796416 is a wasteful number, since it uses less digits than its factorization.
57796416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11173 (or 11154 counting only the distinct ones).
The product of its digits is 317520, while the sum is 45.
The square root of 57796416 is about 7602.3954119738. The cubic root of 57796416 is about 386.6342316564.
The spelling of 57796416 in words is "fifty-seven million, seven hundred ninety-six thousand, four hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.118 sec. • engine limits •