Base | Representation |
---|---|
bin | 1100000011100110011000… |
… | …1100101010110010100000 |
3 | 1201221021000021221102221000 |
4 | 3000321212030222302200 |
5 | 3214141223310004410 |
6 | 44105414223032000 |
7 | 2535466430044413 |
oct | 300714614526240 |
9 | 51837007842830 |
10 | 13255983672480 |
11 | 425091622270a |
12 | 15a112213b600 |
13 | 7520596173c3 |
14 | 33b8433d5b7a |
15 | 17ec42960dc0 |
hex | c0e6632aca0 |
13255983672480 has 192 divisors, whose sum is σ = 49125116234880. Its totient is φ = 3326991962112.
The previous prime is 13255983672479. The next prime is 13255983672557. The reversal of 13255983672480 is 8427638955231.
13255983672480 is a `hidden beast` number, since 1 + 3 + 2 + 5 + 5 + 9 + 83 + 6 + 72 + 480 = 666.
It is a super-2 number, since 2×132559836724802 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90176994 + ... + 90323873.
It is an arithmetic number, because the mean of its divisors is an integer number (255859980390).
It is a 1-persistent number, because it is pandigital, but 2⋅13255983672480 = 26511967344960 is not.
Almost surely, 213255983672480 is an apocalyptic number.
13255983672480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13255983672480 is an abundant number, since it is smaller than the sum of its proper divisors (35869132562400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13255983672480 is a wasteful number, since it uses less digits than its factorization.
13255983672480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180500908 (or 180500894 counting only the distinct ones).
The product of its (nonzero) digits is 87091200, while the sum is 63.
The spelling of 13255983672480 in words is "thirteen trillion, two hundred fifty-five billion, nine hundred eighty-three million, six hundred seventy-two thousand, four hundred eighty".
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