Base | Representation |
---|---|
bin | 1101011110000… |
… | …0100001001000 |
3 | 10221022012102000 |
4 | 3113200201020 |
5 | 103430303102 |
6 | 5334511000 |
7 | 1254122661 |
oct | 327404110 |
9 | 127265360 |
10 | 56494152 |
11 | 29986990 |
12 | 16b05460 |
13 | b9202c0 |
14 | 7708368 |
15 | 4e5e01c |
hex | 35e0848 |
56494152 has 256 divisors, whose sum is σ = 193536000. Its totient is φ = 15033600.
The previous prime is 56494147. The next prime is 56494157. The reversal of 56494152 is 25149465.
56494152 is a `hidden beast` number, since 5 + 649 + 4 + 1 + 5 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (56494147) and next prime (56494157).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56494157) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 957499 + ... + 957557.
It is an arithmetic number, because the mean of its divisors is an integer number (756000).
Almost surely, 256494152 is an apocalyptic number.
56494152 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 56494152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96768000).
56494152 is an abundant number, since it is smaller than the sum of its proper divisors (137041848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56494152 is a wasteful number, since it uses less digits than its factorization.
56494152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129 (or 119 counting only the distinct ones).
The product of its digits is 43200, while the sum is 36.
The square root of 56494152 is about 7516.2591759465. The cubic root of 56494152 is about 383.7082745255.
It can be divided in two parts, 5649 and 4152, that added together give a square (9801 = 992).
The spelling of 56494152 in words is "fifty-six million, four hundred ninety-four thousand, one hundred fifty-two".
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