Base | Representation |
---|---|
bin | 1101010010101… |
… | …1011111111000 |
3 | 10212220112022200 |
4 | 3110223133320 |
5 | 103233041241 |
6 | 5310550200 |
7 | 1244614206 |
oct | 324533770 |
9 | 125815280 |
10 | 55752696 |
11 | 2951a90a |
12 | 16808360 |
13 | b72097c |
14 | 7594076 |
15 | 4d644b6 |
hex | 352b7f8 |
55752696 has 24 divisors (see below), whose sum is σ = 150997080. Its totient is φ = 18584208.
The previous prime is 55752691. The next prime is 55752701. The reversal of 55752696 is 69625755.
55752696 is a `hidden beast` number, since 557 + 5 + 2 + 6 + 96 = 666.
It is an interprime number because it is at equal distance from previous prime (55752691) and next prime (55752701).
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×557526962 = 6216726222536832, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55752691) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 387100 + ... + 387243.
It is an arithmetic number, because the mean of its divisors is an integer number (6291545).
Almost surely, 255752696 is an apocalyptic number.
It is an amenable number.
55752696 is an abundant number, since it is smaller than the sum of its proper divisors (95244384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55752696 is a wasteful number, since it uses less digits than its factorization.
55752696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774355 (or 774348 counting only the distinct ones).
The product of its digits is 567000, while the sum is 45.
The square root of 55752696 is about 7466.7727968648. The cubic root of 55752696 is about 382.0222203205.
The spelling of 55752696 in words is "fifty-five million, seven hundred fifty-two thousand, six hundred ninety-six".
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