Base | Representation |
---|---|
bin | 10010101101000111… |
… | …10010000001101000 |
3 | 221220212002100001211 |
4 | 21112203302001220 |
5 | 131031242430422 |
6 | 4340250122504 |
7 | 503565624103 |
oct | 112643620150 |
9 | 27825070054 |
10 | 10042155112 |
11 | 4293597850 |
12 | 1b43120434 |
13 | c40659c22 |
14 | 6b39b773a |
15 | 3db938577 |
hex | 2568f2068 |
10042155112 has 16 divisors (see below), whose sum is σ = 20540772000. Its totient is φ = 4564615920.
The previous prime is 10042155083. The next prime is 10042155161. The reversal of 10042155112 is 21155124001.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57057612 + ... + 57057787.
It is an arithmetic number, because the mean of its divisors is an integer number (1283798250).
Almost surely, 210042155112 is an apocalyptic number.
It is an amenable number.
10042155112 is an abundant number, since it is smaller than the sum of its proper divisors (10498616888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10042155112 is a wasteful number, since it uses less digits than its factorization.
10042155112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114115416 (or 114115412 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 22.
Adding to 10042155112 its reverse (21155124001), we get a palindrome (31197279113).
The spelling of 10042155112 in words is "ten billion, forty-two million, one hundred fifty-five thousand, one hundred twelve".
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