Base | Representation |
---|---|
bin | 1101010111111… |
… | …0110101011000 |
3 | 10220112212120001 |
4 | 3111332311120 |
5 | 103330002130 |
6 | 5322142344 |
7 | 1250535322 |
oct | 325766530 |
9 | 126485501 |
10 | 56094040 |
11 | 29733312 |
12 | 169519b4 |
13 | b810152 |
14 | 7642612 |
15 | 4dd06ca |
hex | 357ed58 |
56094040 has 32 divisors (see below), whose sum is σ = 126549360. Its totient is φ = 22377600.
The previous prime is 56094037. The next prime is 56094041. The reversal of 56094040 is 4049065.
It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56094041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15175 + ... + 18505.
Almost surely, 256094040 is an apocalyptic number.
It is an amenable number.
56094040 is an abundant number, since it is smaller than the sum of its proper divisors (70455320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56094040 is a wasteful number, since it uses less digits than its factorization.
56094040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3763 (or 3759 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 56094040 is about 7489.5954496889. The cubic root of 56094040 is about 382.8002739897.
The spelling of 56094040 in words is "fifty-six million, ninety-four thousand, forty".
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