Base | Representation |
---|---|
bin | 1101001000110… |
… | …1001101101000 |
3 | 10211200120222020 |
4 | 3102031031220 |
5 | 103101314420 |
6 | 5245024440 |
7 | 1236244053 |
oct | 322151550 |
9 | 124616866 |
10 | 55104360 |
11 | 291177a3 |
12 | 16555120 |
13 | b55483c |
14 | 7465a9a |
15 | 4c87340 |
hex | 348d368 |
55104360 has 64 divisors (see below), whose sum is σ = 170657280. Its totient is φ = 14219520.
The previous prime is 55104353. The next prime is 55104367. The reversal of 55104360 is 6340155.
It is an interprime number because it is at equal distance from previous prime (55104353) and next prime (55104367).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 55104360.
It is not an unprimeable number, because it can be changed into a prime (55104367) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3687 + ... + 11126.
It is an arithmetic number, because the mean of its divisors is an integer number (2666520).
Almost surely, 255104360 is an apocalyptic number.
It is an amenable number.
55104360 is an abundant number, since it is smaller than the sum of its proper divisors (115552920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55104360 is a wasteful number, since it uses less digits than its factorization.
55104360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14858 (or 14854 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 55104360 is about 7423.2311024243. The cubic root of 55104360 is about 380.5356250852.
It can be divided in two parts, 5510 and 4360, that added together give a triangular number (9870 = T140).
The spelling of 55104360 in words is "fifty-five million, one hundred four thousand, three hundred sixty".
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