Base | Representation |
---|---|
bin | 1011110001000010111… |
… | …0111100000111100000 |
3 | 201022202202222111100221 |
4 | 2330100232330013200 |
5 | 11302442404000412 |
6 | 232510323452424 |
7 | 20414215243246 |
oct | 2742056740740 |
9 | 638682874327 |
10 | 202144203232 |
11 | 78802150894 |
12 | 33215827114 |
13 | 160a6615a9a |
14 | 9ad8b96796 |
15 | 53d181db07 |
hex | 2f10bbc1e0 |
202144203232 has 24 divisors (see below), whose sum is σ = 398445793200. Its totient is φ = 100951620864.
The previous prime is 202144203133. The next prime is 202144203241. The reversal of 202144203232 is 232302441202.
It is a junction number, because it is equal to n+sod(n) for n = 202144203197 and 202144203206.
It is a congruent number.
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, 3737757 + ... + 3791452.
It is an arithmetic number, because the mean of its divisors is an integer number (16601908050).
Almost surely, 2202144203232 is an apocalyptic number.
It is an amenable number.
202144203232 is a deficient number, since it is larger than the sum of its proper divisors (196301589968).
202144203232 is an equidigital number, since it uses as much as digits as its factorization.
202144203232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7530058 (or 7530050 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 202144203232 its reverse (232302441202), we get a palindrome (434446644434).
The spelling of 202144203232 in words is "two hundred two billion, one hundred forty-four million, two hundred three thousand, two hundred thirty-two".
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