Base | Representation |
---|---|
bin | 10101011100110000… |
… | …101101101000111000 |
3 | 2012110002002121202111 |
4 | 111130300231220320 |
5 | 334131431011300 |
6 | 14325204342104 |
7 | 1443506130610 |
oct | 253460555070 |
9 | 65402077674 |
10 | 23031110200 |
11 | 9849508a7a |
12 | 45690a4934 |
13 | 2230662577 |
14 | 1186aa9a40 |
15 | 8ebe079ba |
hex | 55cc2da38 |
23031110200 has 96 divisors (see below), whose sum is σ = 62234409600. Its totient is φ = 7762515840.
The previous prime is 23031110173. The next prime is 23031110227. The reversal of 23031110200 is 201113032.
It is an interprime number because it is at equal distance from previous prime (23031110173) and next prime (23031110227).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56814 + ... + 222013.
It is an arithmetic number, because the mean of its divisors is an integer number (648275100).
Almost surely, 223031110200 is an apocalyptic number.
23031110200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23031110200 is an abundant number, since it is smaller than the sum of its proper divisors (39203299400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23031110200 is a wasteful number, since it uses less digits than its factorization.
23031110200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278909 (or 278900 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 23031110200 its reverse (201113032), we get a palindrome (23232223232).
The spelling of 23031110200 in words is "twenty-three billion, thirty-one million, one hundred ten thousand, two hundred".
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