Base | Representation |
---|---|
bin | 101101011101… |
… | …0011111011000 |
3 | 1122211211002112 |
4 | 1122322133120 |
5 | 22100120121 |
6 | 2210451452 |
7 | 406400420 |
oct | 132723730 |
9 | 48754075 |
10 | 23832536 |
11 | 124a8812 |
12 | 7b93b88 |
13 | 4c259c0 |
14 | 3245480 |
15 | 215b75b |
hex | 16ba7d8 |
23832536 has 64 divisors (see below), whose sum is σ = 57926400. Its totient is φ = 8926848.
The previous prime is 23832533. The next prime is 23832547. The reversal of 23832536 is 63523832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23832533) 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, 12971 + ... + 14693.
It is an arithmetic number, because the mean of its divisors is an integer number (905100).
Almost surely, 223832536 is an apocalyptic number.
23832536 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23832536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28963200).
23832536 is an abundant number, since it is smaller than the sum of its proper divisors (34093864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23832536 is a wasteful number, since it uses less digits than its factorization.
23832536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1768 (or 1764 counting only the distinct ones).
The product of its digits is 25920, while the sum is 32.
The square root of 23832536 is about 4881.8578430757. The cubic root of 23832536 is about 287.7774450895. Note that the first 3 decimals are identical.
The spelling of 23832536 in words is "twenty-three million, eight hundred thirty-two thousand, five hundred thirty-six".
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