Base | Representation |
---|---|
bin | 101101000101… |
… | …0100100001000 |
3 | 1122110211211000 |
4 | 1122022210020 |
5 | 22022324412 |
6 | 2202335000 |
7 | 404622204 |
oct | 132124410 |
9 | 48424730 |
10 | 23636232 |
11 | 12384284 |
12 | 7aba460 |
13 | 4b87549 |
14 | 31d3b04 |
15 | 211d4dc |
hex | 168a908 |
23636232 has 64 divisors (see below), whose sum is σ = 66600000. Its totient is φ = 7765632.
The previous prime is 23636231. The next prime is 23636233. The reversal of 23636232 is 23263632.
23636232 is a `hidden beast` number, since 2 + 3 + 636 + 23 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (23636231) and next prime (23636233).
It is a super-3 number, since 3×236362323 (a number of 23 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 23636196 and 23636205.
It is not an unprimeable number, because it can be changed into a prime (23636231) 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, 15019 + ... + 16517.
It is an arithmetic number, because the mean of its divisors is an integer number (1040625).
Almost surely, 223636232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23636232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33300000).
23636232 is an abundant number, since it is smaller than the sum of its proper divisors (42963768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23636232 is a wasteful number, since it uses less digits than its factorization.
23636232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1587 (or 1577 counting only the distinct ones).
The product of its digits is 7776, while the sum is 27.
The square root of 23636232 is about 4861.7108099927. The cubic root of 23636232 is about 286.9851433183.
Adding to 23636232 its reverse (23263632), we get a palindrome (46899864).
The spelling of 23636232 in words is "twenty-three million, six hundred thirty-six thousand, two hundred thirty-two".
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