Base | Representation |
---|---|
bin | 1101110010001… |
… | …0110000101000 |
3 | 11000210020222100 |
4 | 3130202300220 |
5 | 104300022211 |
6 | 5423053400 |
7 | 1301261046 |
oct | 334426050 |
9 | 130706870 |
10 | 57814056 |
11 | 2a6a8613 |
12 | 17441260 |
13 | bc93001 |
14 | 796d396 |
15 | 5120156 |
hex | 3722c28 |
57814056 has 48 divisors (see below), whose sum is σ = 157210560. Its totient is φ = 19193760.
The previous prime is 57814051. The next prime is 57814063. The reversal of 57814056 is 65041875.
It is a super-2 number, since 2×578140562 = 6684930142342272, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 57814056.
It is not an unprimeable number, because it can be changed into a prime (57814051) by changing a digit.
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 in 11 ways as a sum of consecutive naturals, for example, 18031 + ... + 20993.
It is an arithmetic number, because the mean of its divisors is an integer number (3275220).
Almost surely, 257814056 is an apocalyptic number.
It is an amenable number.
57814056 is an abundant number, since it is smaller than the sum of its proper divisors (99396504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57814056 is a wasteful number, since it uses less digits than its factorization.
57814056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3246 (or 3239 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 57814056 is about 7603.5554841140. Note that the first 3 decimals coincide. The cubic root of 57814056 is about 386.6735624348.
The spelling of 57814056 in words is "fifty-seven million, eight hundred fourteen thousand, fifty-six".
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