Base | Representation |
---|---|
bin | 1101100100110… |
… | …1101000100100 |
3 | 10222010220111100 |
4 | 3121031220210 |
5 | 104034103332 |
6 | 5352240100 |
7 | 1260664005 |
oct | 331155044 |
9 | 128126440 |
10 | 56941092 |
11 | 2a16175a |
12 | 170a0030 |
13 | ba48870 |
14 | 77c31ac |
15 | 4eeb67c |
hex | 364da24 |
56941092 has 108 divisors (see below), whose sum is σ = 165051796. Its totient is φ = 16450560.
The previous prime is 56941091. The next prime is 56941097. The reversal of 56941092 is 29014965.
56941092 is a `hidden beast` number, since 569 + 4 + 1 + 0 + 92 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 3709476 + 53231616 = 1926^2 + 7296^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
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 (56941091) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 135042 + ... + 135462.
Almost surely, 256941092 is an apocalyptic number.
56941092 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56941092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82525898).
56941092 is an abundant number, since it is smaller than the sum of its proper divisors (108110704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56941092 is a wasteful number, since it uses less digits than its factorization.
56941092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478 (or 456 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The square root of 56941092 is about 7545.9321491781. The cubic root of 56941092 is about 384.7174899416.
It can be divided in two parts, 5694 and 1092, that added together give a triangular number (6786 = T116).
The spelling of 56941092 in words is "fifty-six million, nine hundred forty-one thousand, ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •