Base | Representation |
---|---|
bin | 11000100001011100… |
… | …10001001100111000 |
3 | 1020222112010222201120 |
4 | 30100232101030320 |
5 | 203430324411144 |
6 | 10014221345240 |
7 | 644152422015 |
oct | 142056211470 |
9 | 36875128646 |
10 | 13165466424 |
11 | 5646620870 |
12 | 2675108220 |
13 | 131a757626 |
14 | 8cc71c70c |
15 | 520c38e19 |
hex | 310b91338 |
13165466424 has 64 divisors (see below), whose sum is σ = 35947117440. Its totient is φ = 3984946560.
The previous prime is 13165466423. The next prime is 13165466471. The reversal of 13165466424 is 42466456131.
It is a super-2 number, since 2×131654664242 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13165466423) 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, 204874 + ... + 261350.
It is an arithmetic number, because the mean of its divisors is an integer number (561673710).
Almost surely, 213165466424 is an apocalyptic number.
It is an amenable number.
13165466424 is an abundant number, since it is smaller than the sum of its proper divisors (22781651016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13165466424 is a wasteful number, since it uses less digits than its factorization.
13165466424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57380 (or 57376 counting only the distinct ones).
The product of its digits is 414720, while the sum is 42.
The spelling of 13165466424 in words is "thirteen billion, one hundred sixty-five million, four hundred sixty-six thousand, four hundred twenty-four".
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