Base | Representation |
---|---|
bin | 11001110000001001… |
… | …00101100000000100 |
3 | 1022200112100200101101 |
4 | 30320010211200010 |
5 | 211303330100124 |
6 | 10203523105444 |
7 | 666416620555 |
oct | 147004454004 |
9 | 38615320341 |
10 | 13825628164 |
11 | 5955230087 |
12 | 281a212284 |
13 | 13c445898a |
14 | 95228632c |
15 | 55db8c644 |
hex | 338125804 |
13825628164 has 12 divisors (see below), whose sum is σ = 25246799424. Its totient is φ = 6612256904.
The previous prime is 13825628161. The next prime is 13825628207. The reversal of 13825628164 is 46182652831.
It is a super-2 number, since 2×138256281642 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is not an unprimeable number, because it can be changed into a prime (13825628161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75139192 + ... + 75139375.
It is an arithmetic number, because the mean of its divisors is an integer number (2103899952).
Almost surely, 213825628164 is an apocalyptic number.
It is an amenable number.
13825628164 is a deficient number, since it is larger than the sum of its proper divisors (11421171260).
13825628164 is a wasteful number, since it uses less digits than its factorization.
13825628164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150278594 (or 150278592 counting only the distinct ones).
The product of its digits is 552960, while the sum is 46.
The spelling of 13825628164 in words is "thirteen billion, eight hundred twenty-five million, six hundred twenty-eight thousand, one hundred sixty-four".
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