Base | Representation |
---|---|
bin | 10101101000101111… |
… | …110110010011001000 |
3 | 2012222002111112222200 |
4 | 111220233312103020 |
5 | 340034421210440 |
6 | 14401150520200 |
7 | 1451500346010 |
oct | 255057662310 |
9 | 65862445880 |
10 | 23232210120 |
11 | 9941a82359 |
12 | 4604506060 |
13 | 22632133c2 |
14 | 11a5696c40 |
15 | 90e8ccc30 |
hex | 568bf64c8 |
23232210120 has 96 divisors (see below), whose sum is σ = 86291075520. Its totient is φ = 5310218880.
The previous prime is 23232210109. The next prime is 23232210173. The reversal of 23232210120 is 2101223232.
23232210120 is a `hidden beast` number, since 2 + 323 + 221 + 0 + 120 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 23232210093 and 23232210102.
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, 4607046 + ... + 4612085.
It is an arithmetic number, because the mean of its divisors is an integer number (898865370).
Almost surely, 223232210120 is an apocalyptic number.
23232210120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23232210120 is an abundant number, since it is smaller than the sum of its proper divisors (63058865400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23232210120 is a wasteful number, since it uses less digits than its factorization.
23232210120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9219155 (or 9219148 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 23232210120 its reverse (2101223232), we get a palindrome (25333433352).
The spelling of 23232210120 in words is "twenty-three billion, two hundred thirty-two million, two hundred ten thousand, one hundred twenty".
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