Base | Representation |
---|---|
bin | 11001011110101100… |
… | …00000011110100000 |
3 | 1022022022211100220222 |
4 | 30233112000132200 |
5 | 211003333401120 |
6 | 10141212422212 |
7 | 662661166013 |
oct | 145726003640 |
9 | 38268740828 |
10 | 13679200160 |
11 | 588a6085aa |
12 | 2799177968 |
13 | 13a000a8a2 |
14 | 93aa4b37a |
15 | 550db6525 |
hex | 32f5807a0 |
13679200160 has 48 divisors (see below), whose sum is σ = 32337901512. Its totient is φ = 5468160000.
The previous prime is 13679200147. The next prime is 13679200169. The reversal of 13679200160 is 6100297631.
It can be written as a sum of positive squares in 4 ways, for example, as 12708503824 + 970696336 = 112732^2 + 31156^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13679200160.
It is not an unprimeable number, because it can be changed into a prime (13679200169) 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, 229460 + ... + 282860.
Almost surely, 213679200160 is an apocalyptic number.
13679200160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13679200160 is an abundant number, since it is smaller than the sum of its proper divisors (18658701352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13679200160 is a wasteful number, since it uses less digits than its factorization.
13679200160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55017 (or 55009 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 35.
Adding to 13679200160 its reverse (6100297631), we get a palindrome (19779497791).
The spelling of 13679200160 in words is "thirteen billion, six hundred seventy-nine million, two hundred thousand, one hundred sixty".
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