Base | Representation |
---|---|
bin | 10001100010011… |
… | …01101100010100 |
3 | 101020211102010222 |
4 | 20301031230110 |
5 | 300130300433 |
6 | 22333133512 |
7 | 3434326661 |
oct | 1061155424 |
9 | 336742128 |
10 | 147118868 |
11 | 76054646 |
12 | 4132a298 |
13 | 246306b0 |
14 | 15778a68 |
15 | cdb0b98 |
hex | 8c4db14 |
147118868 has 24 divisors (see below), whose sum is σ = 281407392. Its totient is φ = 66885984.
The previous prime is 147118859. The next prime is 147118913. The reversal of 147118868 is 868811741.
147118868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1471188682 = 43287922643202848, which contains 22 as substring.
It is a congruent number.
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, 17630 + ... + 24597.
It is an arithmetic number, because the mean of its divisors is an integer number (11725308).
Almost surely, 2147118868 is an apocalyptic number.
It is an amenable number.
147118868 is a deficient number, since it is larger than the sum of its proper divisors (134288524).
147118868 is a wasteful number, since it uses less digits than its factorization.
147118868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42311 (or 42309 counting only the distinct ones).
The product of its digits is 86016, while the sum is 44.
The square root of 147118868 is about 12129.2566961047. The cubic root of 147118868 is about 527.9054247886.
The spelling of 147118868 in words is "one hundred forty-seven million, one hundred eighteen thousand, eight hundred sixty-eight".
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