Base | Representation |
---|---|
bin | 11000111001101100… |
… | …00001111001111000 |
3 | 1021111200210210200201 |
4 | 30130312001321320 |
5 | 204334404440022 |
6 | 10050324211544 |
7 | 652202105335 |
oct | 143466017170 |
9 | 37450723621 |
10 | 13368827512 |
11 | 5740399a87 |
12 | 2711239bb4 |
13 | 135091a731 |
14 | 90b73798c |
15 | 533a09127 |
hex | 31cd81e78 |
13368827512 has 8 divisors (see below), whose sum is σ = 25066551600. Its totient is φ = 6684413752.
The previous prime is 13368827501. The next prime is 13368827539. The reversal of 13368827512 is 21572886331.
13368827512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×133688275122 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 835551712 + ... + 835551727.
It is an arithmetic number, because the mean of its divisors is an integer number (3133318950).
Almost surely, 213368827512 is an apocalyptic number.
It is an amenable number.
13368827512 is a deficient number, since it is larger than the sum of its proper divisors (11697724088).
13368827512 is a wasteful number, since it uses less digits than its factorization.
13368827512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1671103445 (or 1671103441 counting only the distinct ones).
The product of its digits is 483840, while the sum is 46.
The spelling of 13368827512 in words is "thirteen billion, three hundred sixty-eight million, eight hundred twenty-seven thousand, five hundred twelve".
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