Base | Representation |
---|---|
bin | 11000011111100001… |
… | …01000010010111111 |
3 | 1020221101202001122221 |
4 | 30033300220102333 |
5 | 203412210324340 |
6 | 10012443150211 |
7 | 643565163130 |
oct | 141760502277 |
9 | 36841661587 |
10 | 13149308095 |
11 | 5638494880 |
12 | 266b815367 |
13 | 13172ba9a1 |
14 | 8ca513c87 |
15 | 51e5e644a |
hex | 30fc284bf |
13149308095 has 32 divisors (see below), whose sum is σ = 19775840256. Its totient is φ = 8154009600.
The previous prime is 13149308089. The next prime is 13149308113. The reversal of 13149308095 is 59080394131.
It is not a de Polignac number, because 13149308095 - 25 = 13149308063 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 15874 + ... + 162943.
It is an arithmetic number, because the mean of its divisors is an integer number (617995008).
Almost surely, 213149308095 is an apocalyptic number.
13149308095 is a deficient number, since it is larger than the sum of its proper divisors (6626532161).
13149308095 is a wasteful number, since it uses less digits than its factorization.
13149308095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179031.
The product of its (nonzero) digits is 116640, while the sum is 43.
The spelling of 13149308095 in words is "thirteen billion, one hundred forty-nine million, three hundred eight thousand, ninety-five".
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