Base | Representation |
---|---|
bin | 101101001001… |
… | …1101100100000 |
3 | 1122112202010012 |
4 | 1122103230200 |
5 | 22030024012 |
6 | 2203224052 |
7 | 405136223 |
oct | 132235440 |
9 | 48482105 |
10 | 23673632 |
11 | 123aa394 |
12 | 7b18028 |
13 | 4b9b588 |
14 | 32035ba |
15 | 2129622 |
hex | 1693b20 |
23673632 has 24 divisors (see below), whose sum is σ = 47401200. Its totient is φ = 11635264.
The previous prime is 23673593. The next prime is 23673649. The reversal of 23673632 is 23637632.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4382 + ... + 8157.
It is an arithmetic number, because the mean of its divisors is an integer number (1975050).
Almost surely, 223673632 is an apocalyptic number.
It is an amenable number.
23673632 is an abundant number, since it is smaller than the sum of its proper divisors (23727568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23673632 is a wasteful number, since it uses less digits than its factorization.
23673632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12608 (or 12600 counting only the distinct ones).
The product of its digits is 27216, while the sum is 32.
The square root of 23673632 is about 4865.5556722742. Note that the first 3 decimals coincide. The cubic root of 23673632 is about 287.1364306612.
The spelling of 23673632 in words is "twenty-three million, six hundred seventy-three thousand, six hundred thirty-two".
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