Base | Representation |
---|---|
bin | 11001010011111100000101… |
… | …00011000011001111001100 |
3 | 21022002002220220002200100202 |
4 | 30221332002203003033030 |
5 | 24243421023340241434 |
6 | 314214054235113032 |
7 | 14503231216514660 |
oct | 1451760243031714 |
9 | 238062826080322 |
10 | 55660671415244 |
11 | 1680a615a41435 |
12 | 62ab4b22a2778 |
13 | 2509a1801323c |
14 | da5dc2d408a0 |
15 | 667cdd879a7e |
hex | 329f828c33cc |
55660671415244 has 96 divisors (see below), whose sum is σ = 115156339200000. Its totient is φ = 23036106228480.
The previous prime is 55660671415199. The next prime is 55660671415247. The reversal of 55660671415244 is 44251417606655.
It is a super-2 number, since 2×556606714152442 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 55660671415244.
It is not an unprimeable number, because it can be changed into a prime (55660671415247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 824581007 + ... + 824648505.
It is an arithmetic number, because the mean of its divisors is an integer number (1199545200000).
Almost surely, 255660671415244 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55660671415244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57578169600000).
55660671415244 is an abundant number, since it is smaller than the sum of its proper divisors (59495667784756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55660671415244 is a wasteful number, since it uses less digits than its factorization.
55660671415244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69543 (or 69541 counting only the distinct ones).
The product of its (nonzero) digits is 24192000, while the sum is 56.
The spelling of 55660671415244 in words is "fifty-five trillion, six hundred sixty billion, six hundred seventy-one million, four hundred fifteen thousand, two hundred forty-four".
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