Base | Representation |
---|---|
bin | 1101011101101011000… |
… | …0001110111111100100 |
3 | 211010000221001022212020 |
4 | 3113122300032333210 |
5 | 12242202124002400 |
6 | 254132001223140 |
7 | 22465624661613 |
oct | 3273260167744 |
9 | 733027038766 |
10 | 231303344100 |
11 | 8a105786a14 |
12 | 389b3031ab0 |
13 | 18a727203aa |
14 | b2a367b87a |
15 | 603b6ee2a0 |
hex | 35dac0efe4 |
231303344100 has 72 divisors (see below), whose sum is σ = 680208838848. Its totient is φ = 60669724800.
The previous prime is 231303344089. The next prime is 231303344159. The reversal of 231303344100 is 1443303132.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6301464 + ... + 6338063.
It is an arithmetic number, because the mean of its divisors is an integer number (9447344984).
Almost surely, 2231303344100 is an apocalyptic number.
231303344100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
231303344100 is an abundant number, since it is smaller than the sum of its proper divisors (448905494748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231303344100 is a wasteful number, since it uses less digits than its factorization.
231303344100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12639605 (or 12639598 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 231303344100 its reverse (1443303132), we get a palindrome (232746647232).
The spelling of 231303344100 in words is "two hundred thirty-one billion, three hundred three million, three hundred forty-four thousand, one hundred".
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