Base | Representation |
---|---|
bin | 1101001001111… |
… | …0100100111100 |
3 | 10211211012112110 |
4 | 3102132210330 |
5 | 103111103414 |
6 | 5250334020 |
7 | 1236661320 |
oct | 322364474 |
9 | 124735473 |
10 | 55175484 |
11 | 29166181 |
12 | 1658a310 |
13 | b57b020 |
14 | 7483980 |
15 | 4c9d459 |
hex | 349e93c |
55175484 has 48 divisors (see below), whose sum is σ = 158455808. Its totient is φ = 14551488.
The previous prime is 55175479. The next prime is 55175503. The reversal of 55175484 is 48457155.
It is a super-3 number, since 3×551754843 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24172 + ... + 26355.
Almost surely, 255175484 is an apocalyptic number.
It is an amenable number.
55175484 is an abundant number, since it is smaller than the sum of its proper divisors (103280324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55175484 is a wasteful number, since it uses less digits than its factorization.
55175484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50554 (or 50552 counting only the distinct ones).
The product of its digits is 112000, while the sum is 39.
The square root of 55175484 is about 7428.0201938336. The cubic root of 55175484 is about 380.6992756545.
The spelling of 55175484 in words is "fifty-five million, one hundred seventy-five thousand, four hundred eighty-four".
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