Base | Representation |
---|---|
bin | 11000011111110000… |
… | …00110110001010110 |
3 | 1020221112102122001021 |
4 | 30033320012301112 |
5 | 203413211033201 |
6 | 10012553151354 |
7 | 643620634666 |
oct | 141770066126 |
9 | 36845378037 |
10 | 13151267926 |
11 | 5639603275 |
12 | 26703bb55a |
13 | 1317825a54 |
14 | 8ca8a41a6 |
15 | 51e881ea1 |
hex | 30fe06c56 |
13151267926 has 16 divisors (see below), whose sum is σ = 19933231968. Its totient is φ = 6507043200.
The previous prime is 13151267891. The next prime is 13151267933. The reversal of 13151267926 is 62976215131.
13151267926 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-2 number, since 2×131512679262 (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 in 7 ways as a sum of consecutive naturals, for example, 96496 + ... + 188716.
It is an arithmetic number, because the mean of its divisors is an integer number (1245826998).
Almost surely, 213151267926 is an apocalyptic number.
13151267926 is a deficient number, since it is larger than the sum of its proper divisors (6781964042).
13151267926 is a wasteful number, since it uses less digits than its factorization.
13151267926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92967.
The product of its digits is 136080, while the sum is 43.
The spelling of 13151267926 in words is "thirteen billion, one hundred fifty-one million, two hundred sixty-seven thousand, nine hundred twenty-six".
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