Base | Representation |
---|---|
bin | 11000110110110000… |
… | …10000001001101011 |
3 | 1021102222112211220112 |
4 | 30123120100021223 |
5 | 204312111304311 |
6 | 10044045244535 |
7 | 651453130265 |
oct | 143330201153 |
9 | 37388484815 |
10 | 13344244331 |
11 | 5728529300 |
12 | 2704b6374b |
13 | 13487c1182 |
14 | 908378b35 |
15 | 5317a028b |
hex | 31b61026b |
13344244331 has 36 divisors (see below), whose sum is σ = 15621408600. Its totient is φ = 11358864000.
The previous prime is 13344244307. The next prime is 13344244343.
13344244331 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 13344244331 - 222 = 13340050027 is a prime.
It is a super-2 number, since 2×133442443312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13344244301) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23451815 + ... + 23452383.
Almost surely, 213344244331 is an apocalyptic number.
13344244331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13344244331 is a deficient number, since it is larger than the sum of its proper divisors (2277164269).
13344244331 is a wasteful number, since it uses less digits than its factorization.
13344244331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 812 (or 700 counting only the distinct ones).
The product of its digits is 41472, while the sum is 32.
The spelling of 13344244331 in words is "thirteen billion, three hundred forty-four million, two hundred forty-four thousand, three hundred thirty-one".
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