Base | Representation |
---|---|
bin | 11001011111111110… |
… | …10000101001110000 |
3 | 1022100002011210011102 |
4 | 30233333100221300 |
5 | 211014120424240 |
6 | 10142240303532 |
7 | 663152126123 |
oct | 145777205160 |
9 | 38302153142 |
10 | 13690014320 |
11 | 5895724424 |
12 | 27a0911ba8 |
13 | 13a2325bb8 |
14 | 93c2643ba |
15 | 551d00815 |
hex | 32ffd0a70 |
13690014320 has 40 divisors (see below), whose sum is σ = 33701597424. Its totient is φ = 5153887232.
The previous prime is 13690014301. The next prime is 13690014341. The reversal of 13690014320 is 2341009631.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5031734 + ... + 5034453.
Almost surely, 213690014320 is an apocalyptic number.
13690014320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13690014320 is an abundant number, since it is smaller than the sum of its proper divisors (20011583104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13690014320 is a wasteful number, since it uses less digits than its factorization.
13690014320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10066217 (or 10066211 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 29.
The spelling of 13690014320 in words is "thirteen billion, six hundred ninety million, fourteen thousand, three hundred twenty".
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