Base | Representation |
---|---|
bin | 1101001110110… |
… | …0000101011011 |
3 | 10212102100000122 |
4 | 3103230011123 |
5 | 103201233310 |
6 | 5301223455 |
7 | 1242453020 |
oct | 323540533 |
9 | 125370018 |
10 | 55492955 |
11 | 29362751 |
12 | 16701b8b |
13 | b65c68b |
14 | 7527547 |
15 | 4d12555 |
hex | 34ec15b |
55492955 has 8 divisors (see below), whose sum is σ = 76104672. Its totient is φ = 38052288.
The previous prime is 55492937. The next prime is 55492963. The reversal of 55492955 is 55929455.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55492955 - 26 = 55492891 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792722 + ... + 792791.
It is an arithmetic number, because the mean of its divisors is an integer number (9513084).
Almost surely, 255492955 is an apocalyptic number.
55492955 is a deficient number, since it is larger than the sum of its proper divisors (20611717).
55492955 is a wasteful number, since it uses less digits than its factorization.
55492955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1585525.
The product of its digits is 405000, while the sum is 44.
The square root of 55492955 is about 7449.3593684289. The cubic root of 55492955 is about 381.4280408244.
The spelling of 55492955 in words is "fifty-five million, four hundred ninety-two thousand, nine hundred fifty-five".
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