Base | Representation |
---|---|
bin | 11100111110100011… |
… | …110000111110010100 |
3 | 2222022102002221101110 |
4 | 130332203300332110 |
5 | 1002210232142400 |
6 | 22143240055020 |
7 | 2151020322213 |
oct | 347643607624 |
9 | 88272087343 |
10 | 31114334100 |
11 | 12217259803 |
12 | 6044164470 |
13 | 2c1b1c42a5 |
14 | 171243907a |
15 | c21891e50 |
hex | 73e8f0f94 |
31114334100 has 36 divisors (see below), whose sum is σ = 90024140864. Its totient is φ = 8297155680.
The previous prime is 31114334093. The next prime is 31114334101. The reversal of 31114334100 is 143341113.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31114334101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51856924 + ... + 51857523.
Almost surely, 231114334100 is an apocalyptic number.
31114334100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
31114334100 is an abundant number, since it is smaller than the sum of its proper divisors (58909806764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31114334100 is a wasteful number, since it uses less digits than its factorization.
31114334100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103714464 (or 103714457 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 31114334100 its reverse (143341113), we get a palindrome (31257675213).
The spelling of 31114334100 in words is "thirty-one billion, one hundred fourteen million, three hundred thirty-four thousand, one hundred".
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