Base | Representation |
---|---|
bin | 1011110100001111111… |
… | …0111110010001111100 |
3 | 201101222200220221201120 |
4 | 2331003332332101330 |
5 | 11311223013410122 |
6 | 233131521110540 |
7 | 20444425622661 |
oct | 2750376762174 |
9 | 641880827646 |
10 | 203004044412 |
11 | 79103544234 |
12 | 33415788450 |
13 | 161b27bb550 |
14 | 9b7b05ba68 |
15 | 543206675c |
hex | 2f43fbe47c |
203004044412 has 24 divisors (see below), whose sum is σ = 510112727376. Its totient is φ = 62462782848.
The previous prime is 203004044407. The next prime is 203004044447. The reversal of 203004044412 is 214440400302.
It is a happy number.
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, 650653833 + ... + 650654144.
It is an arithmetic number, because the mean of its divisors is an integer number (21254696974).
Almost surely, 2203004044412 is an apocalyptic number.
It is an amenable number.
203004044412 is an abundant number, since it is smaller than the sum of its proper divisors (307108682964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203004044412 is a wasteful number, since it uses less digits than its factorization.
203004044412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1301307997 (or 1301307995 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 203004044412 its reverse (214440400302), we get a palindrome (417444444714).
The spelling of 203004044412 in words is "two hundred three billion, four million, forty-four thousand, four hundred twelve".
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