Base | Representation |
---|---|
bin | 1101010001001… |
… | …1001000001010 |
3 | 10212201110101120 |
4 | 3110103020022 |
5 | 103221342444 |
6 | 5304500110 |
7 | 1244020164 |
oct | 324231012 |
9 | 125643346 |
10 | 55652874 |
11 | 29461912 |
12 | 1677a636 |
13 | b6b73c4 |
14 | 7569934 |
15 | 4d44b19 |
hex | 351320a |
55652874 has 24 divisors (see below), whose sum is σ = 115106688. Its totient is φ = 17919720.
The previous prime is 55652873. The next prime is 55652887. The reversal of 55652874 is 47825655.
It is not an unprimeable number, because it can be changed into a prime (55652873) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101469 + ... + 102015.
It is an arithmetic number, because the mean of its divisors is an integer number (4796112).
Almost surely, 255652874 is an apocalyptic number.
55652874 is an abundant number, since it is smaller than the sum of its proper divisors (59453814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55652874 is an equidigital number, since it uses as much as digits as its factorization.
55652874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1130 (or 583 counting only the distinct ones).
The product of its digits is 336000, while the sum is 42.
The square root of 55652874 is about 7460.0853882513. The cubic root of 55652874 is about 381.7940878323.
The spelling of 55652874 in words is "fifty-five million, six hundred fifty-two thousand, eight hundred seventy-four".
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