Base | Representation |
---|---|
bin | 11000110100011001… |
… | …10101011100110001 |
3 | 1021101121100102100000 |
4 | 30122030311130301 |
5 | 204242031133121 |
6 | 10042101420213 |
7 | 651123106305 |
oct | 143214653461 |
9 | 37347312300 |
10 | 13324474161 |
11 | 5718355719 |
12 | 26ba40a669 |
13 | 134468b54b |
14 | 9058add05 |
15 | 52eb97526 |
hex | 31a335731 |
13324474161 has 48 divisors (see below), whose sum is σ = 20226024000. Its totient is φ = 8764858368.
The previous prime is 13324474129. The next prime is 13324474211. The reversal of 13324474161 is 16147442331.
13324474161 is a `hidden beast` number, since 1 + 3 + 3 + 24 + 474 + 161 = 666.
13324474161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13324474161 - 25 = 13324474129 is a prime.
It is a super-2 number, since 2×133244741612 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13324470161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10582750 + ... + 10584008.
It is an arithmetic number, because the mean of its divisors is an integer number (421375500).
Almost surely, 213324474161 is an apocalyptic number.
It is an amenable number.
13324474161 is a deficient number, since it is larger than the sum of its proper divisors (6901549839).
13324474161 is an equidigital number, since it uses as much as digits as its factorization.
13324474161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1820 (or 1808 counting only the distinct ones).
The product of its digits is 48384, while the sum is 36.
The spelling of 13324474161 in words is "thirteen billion, three hundred twenty-four million, four hundred seventy-four thousand, one hundred sixty-one".
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