Base | Representation |
---|---|
bin | 1011110100010100100… |
… | …0011011011000010000 |
3 | 201102001001011020120122 |
4 | 2331011020123120100 |
5 | 11311242431100422 |
6 | 233133445525412 |
7 | 20445051402023 |
oct | 2750510333020 |
9 | 642031136518 |
10 | 203023300112 |
11 | 791133a6336 |
12 | 33420113868 |
13 | 161b67a0c59 |
14 | 9b7d8311ba |
15 | 5433abbd42 |
hex | 2f4521b610 |
203023300112 has 40 divisors (see below), whose sum is σ = 421873176960. Its totient is φ = 94354416000.
The previous prime is 203023300061. The next prime is 203023300147. The reversal of 203023300112 is 211003320302.
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, 6284264 + ... + 6316487.
It is an arithmetic number, because the mean of its divisors is an integer number (10546829424).
Almost surely, 2203023300112 is an apocalyptic number.
It is an amenable number.
203023300112 is an abundant number, since it is smaller than the sum of its proper divisors (218849876848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203023300112 is a wasteful number, since it uses less digits than its factorization.
203023300112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12600831 (or 12600825 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 203023300112 its reverse (211003320302), we get a palindrome (414026620414).
The spelling of 203023300112 in words is "two hundred three billion, twenty-three million, three hundred thousand, one hundred twelve".
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