Base | Representation |
---|---|
bin | 110100101110100111… |
… | …0000111011011011110 |
3 | 101211021102010001122012 |
4 | 1221131032013123132 |
5 | 3323400140144410 |
6 | 124004002551222 |
7 | 11116010510012 |
oct | 1513516073336 |
9 | 354242101565 |
10 | 113233131230 |
11 | 4402717249a |
12 | 19b41668512 |
13 | a8a72989cb |
14 | 56a2754542 |
15 | 2e2ad8c605 |
hex | 1a5d3876de |
113233131230 has 16 divisors (see below), whose sum is σ = 203825766960. Its totient is φ = 45291890112.
The previous prime is 113233131203. The next prime is 113233131233. The reversal of 113233131230 is 32131332311.
It is a junction number, because it is equal to n+sod(n) for n = 113233131196 and 113233131205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113233131233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221762 + ... + 525018.
It is an arithmetic number, because the mean of its divisors is an integer number (12739110435).
Almost surely, 2113233131230 is an apocalyptic number.
113233131230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113233131230 is a deficient number, since it is larger than the sum of its proper divisors (90592635730).
113233131230 is a wasteful number, since it uses less digits than its factorization.
113233131230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340603.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 113233131230 its reverse (32131332311), we get a palindrome (145364463541).
The spelling of 113233131230 in words is "one hundred thirteen billion, two hundred thirty-three million, one hundred thirty-one thousand, two hundred thirty".
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