Base | Representation |
---|---|
bin | 11001011001100101… |
… | …11001110100001100 |
3 | 1022012100101002200102 |
4 | 30230302321310030 |
5 | 210411412142104 |
6 | 10133044150232 |
7 | 661631566523 |
oct | 145462716414 |
9 | 38170332612 |
10 | 13636443404 |
11 | 5868464841 |
12 | 2786998378 |
13 | 13941ba32c |
14 | 9350bb4ba |
15 | 54c26ca1e |
hex | 32ccb9d0c |
13636443404 has 12 divisors (see below), whose sum is σ = 23865277128. Its totient is φ = 6817792800.
The previous prime is 13636443383. The next prime is 13636443407. The reversal of 13636443404 is 40434463631.
13636443404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×136364434043 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (13636443407) 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 3 ways as a sum of consecutive naturals, for example, 29417 + ... + 167744.
It is an arithmetic number, because the mean of its divisors is an integer number (1988773094).
Almost surely, 213636443404 is an apocalyptic number.
It is an amenable number.
13636443404 is a deficient number, since it is larger than the sum of its proper divisors (10228833724).
13636443404 is a wasteful number, since it uses less digits than its factorization.
13636443404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214456 (or 214454 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 38.
The spelling of 13636443404 in words is "thirteen billion, six hundred thirty-six million, four hundred forty-three thousand, four hundred four".
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