Base | Representation |
---|---|
bin | 11000110011110111… |
… | …00011111110110000 |
3 | 1021101021211101002021 |
4 | 30121323203332300 |
5 | 204234401234120 |
6 | 10041420401224 |
7 | 651036450163 |
oct | 143173437660 |
9 | 37337741067 |
10 | 13319946160 |
11 | 5715842774 |
12 | 26b89a6214 |
13 | 1343764561 |
14 | 905051ada |
15 | 52e5a0aaa |
hex | 319ee3fb0 |
13319946160 has 40 divisors (see below), whose sum is σ = 31004350416. Its totient is φ = 5321875200.
The previous prime is 13319946137. The next prime is 13319946163. The reversal of 13319946160 is 6164991331.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (13319946163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24766 + ... + 165085.
Almost surely, 213319946160 is an apocalyptic number.
13319946160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13319946160 is an abundant number, since it is smaller than the sum of its proper divisors (17684404256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13319946160 is a wasteful number, since it uses less digits than its factorization.
13319946160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190741 (or 190735 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 43.
The spelling of 13319946160 in words is "thirteen billion, three hundred nineteen million, nine hundred forty-six thousand, one hundred sixty".
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