Base | Representation |
---|---|
bin | 11000101000010100… |
… | …00111111100100011 |
3 | 1021010112121002101200 |
4 | 30110022013330203 |
5 | 204040103201240 |
6 | 10024040532243 |
7 | 645452332344 |
oct | 142412077443 |
9 | 37115532350 |
10 | 13223100195 |
11 | 5676105988 |
12 | 2690481083 |
13 | 1329686556 |
14 | 8d62420cb |
15 | 525d20930 |
hex | 314287f23 |
13223100195 has 24 divisors (see below), whose sum is σ = 22922835936. Its totient is φ = 7051459968.
The previous prime is 13223100161. The next prime is 13223100203. The reversal of 13223100195 is 59100132231.
It is not a de Polignac number, because 13223100195 - 27 = 13223100067 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 559794 + ... + 582936.
It is an arithmetic number, because the mean of its divisors is an integer number (955118164).
Almost surely, 213223100195 is an apocalyptic number.
13223100195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13223100195 is a deficient number, since it is larger than the sum of its proper divisors (9699735741).
13223100195 is a wasteful number, since it uses less digits than its factorization.
13223100195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35851 (or 35848 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The spelling of 13223100195 in words is "thirteen billion, two hundred twenty-three million, one hundred thousand, one hundred ninety-five".
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