Base | Representation |
---|---|
bin | 1101010101010… |
… | …1100000010000 |
3 | 10220020021100010 |
4 | 3111111200100 |
5 | 103304043002 |
6 | 5314354520 |
7 | 1246231632 |
oct | 325254020 |
9 | 126207303 |
10 | 55924752 |
11 | 29628104 |
12 | 1688ba40 |
13 | b781090 |
14 | 75daa52 |
15 | 4d9a46c |
hex | 3555810 |
55924752 has 160 divisors (see below), whose sum is σ = 168739200. Its totient is φ = 15814656.
The previous prime is 55924751. The next prime is 55924769. The reversal of 55924752 is 25742955.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 55924752.
It is not an unprimeable number, because it can be changed into a prime (55924751) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 628324 + ... + 628412.
It is an arithmetic number, because the mean of its divisors is an integer number (1054620).
Almost surely, 255924752 is an apocalyptic number.
55924752 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 55924752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84369600).
55924752 is an abundant number, since it is smaller than the sum of its proper divisors (112814448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55924752 is a wasteful number, since it uses less digits than its factorization.
55924752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185 (or 179 counting only the distinct ones).
The product of its digits is 126000, while the sum is 39.
The square root of 55924752 is about 7478.2853649750. The cubic root of 55924752 is about 382.4147975460.
The spelling of 55924752 in words is "fifty-five million, nine hundred twenty-four thousand, seven hundred fifty-two".
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