Base | Representation |
---|---|
bin | 111001001010010000… |
… | …1111111100000110000 |
3 | 102201211201201001210211 |
4 | 1302110201333200300 |
5 | 4002343230220102 |
6 | 132220244233504 |
7 | 11603612324032 |
oct | 1622441774060 |
9 | 381751631724 |
10 | 122751023152 |
11 | 4807083057a |
12 | 1b95909b894 |
13 | b763126b14 |
14 | 5d2685bc52 |
15 | 32d67687d7 |
hex | 1c9487f830 |
122751023152 has 20 divisors (see below), whose sum is σ = 239062393720. Its totient is φ = 61057502208.
The previous prime is 122751023147. The next prime is 122751023167. The reversal of 122751023152 is 251320157221.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19872402 + ... + 19878577.
It is an arithmetic number, because the mean of its divisors is an integer number (11953119686).
Almost surely, 2122751023152 is an apocalyptic number.
It is an amenable number.
122751023152 is a deficient number, since it is larger than the sum of its proper divisors (116311370568).
122751023152 is a wasteful number, since it uses less digits than its factorization.
122751023152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39751180 (or 39751174 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 31.
The spelling of 122751023152 in words is "one hundred twenty-two billion, seven hundred fifty-one million, twenty-three thousand, one hundred fifty-two".
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