Base | Representation |
---|---|
bin | 1101010111001… |
… | …1111110010000 |
3 | 10220110121112100 |
4 | 3111303332100 |
5 | 103322041202 |
6 | 5321200400 |
7 | 1250261526 |
oct | 325637620 |
9 | 126417470 |
10 | 56049552 |
11 | 29702949 |
12 | 16930100 |
13 | b7c5b20 |
14 | 7630316 |
15 | 4dc241c |
hex | 3573f90 |
56049552 has 120 divisors (see below), whose sum is σ = 171516800. Its totient is φ = 16982784.
The previous prime is 56049533. The next prime is 56049557. The reversal of 56049552 is 25594065.
56049552 is a `hidden beast` number, since 5 + 60 + 49 + 552 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (56049557) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147699 + ... + 148077.
Almost surely, 256049552 is an apocalyptic number.
56049552 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 56049552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85758400).
56049552 is an abundant number, since it is smaller than the sum of its proper divisors (115467248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56049552 is a wasteful number, since it uses less digits than its factorization.
56049552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485 (or 476 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
The square root of 56049552 is about 7486.6248737332. The cubic root of 56049552 is about 382.6990480084.
The spelling of 56049552 in words is "fifty-six million, forty-nine thousand, five hundred fifty-two".
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