Base | Representation |
---|---|
bin | 11000011011011010… |
… | …10011000001101001 |
3 | 1020211222221221100012 |
4 | 30031231103001221 |
5 | 203324402130410 |
6 | 10005213221305 |
7 | 642666433025 |
oct | 141555230151 |
9 | 36758857305 |
10 | 13114880105 |
11 | 562000a598 |
12 | 2660191835 |
13 | 13101253b2 |
14 | 8c5b11385 |
15 | 51b595605 |
hex | 30db53069 |
13114880105 has 8 divisors (see below), whose sum is σ = 16280541000. Its totient is φ = 10130114176.
The previous prime is 13114880083. The next prime is 13114880137. The reversal of 13114880105 is 50108841131.
It can be written as a sum of positive squares in 4 ways, for example, as 605799769 + 12509080336 = 24613^2 + 111844^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13114880105 - 26 = 13114880041 is a prime.
It is a super-2 number, since 2×131148801052 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45223580 + ... + 45223869.
It is an arithmetic number, because the mean of its divisors is an integer number (2035067625).
Almost surely, 213114880105 is an apocalyptic number.
It is an amenable number.
13114880105 is a deficient number, since it is larger than the sum of its proper divisors (3165660895).
13114880105 is an equidigital number, since it uses as much as digits as its factorization.
13114880105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90447483.
The product of its (nonzero) digits is 3840, while the sum is 32.
The spelling of 13114880105 in words is "thirteen billion, one hundred fourteen million, eight hundred eighty thousand, one hundred five".
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