Base | Representation |
---|---|
bin | 1101011001101000111… |
… | …1110110001100100011 |
3 | 211000020111122020122112 |
4 | 3112122033312030203 |
5 | 12232443101041344 |
6 | 253432341225535 |
7 | 22430044110356 |
oct | 3263217661443 |
9 | 730214566575 |
10 | 230221112099 |
11 | 896aa8a8000 |
12 | 387507022ab |
13 | 1892c450c24 |
14 | b1dda4629d |
15 | 5ec66c7c9e |
hex | 359a3f6323 |
230221112099 has 16 divisors (see below), whose sum is σ = 253397722464. Its totient is φ = 209149932640.
The previous prime is 230221112081. The next prime is 230221112111. The reversal of 230221112099 is 990211122032.
It is a happy number.
It is not a de Polignac number, because 230221112099 - 228 = 229952676643 is a prime.
It is a super-2 number, since 2×2302211120992 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230221112059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1929257 + ... + 2045109.
It is an arithmetic number, because the mean of its divisors is an integer number (15837357654).
Almost surely, 2230221112099 is an apocalyptic number.
230221112099 is a deficient number, since it is larger than the sum of its proper divisors (23176610365).
230221112099 is a wasteful number, since it uses less digits than its factorization.
230221112099 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117379 (or 117357 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 32.
The spelling of 230221112099 in words is "two hundred thirty billion, two hundred twenty-one million, one hundred twelve thousand, ninety-nine".
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