| Base | Representation |
|---|---|
| bin | 101100101111… |
| … | …0011011001000 |
| 3 | 1122010122210201 |
| 4 | 1121132123020 |
| 5 | 22001033212 |
| 6 | 2154421544 |
| 7 | 403240120 |
| oct | 131363310 |
| 9 | 48118721 |
| 10 | 23455432 |
| 11 | 12270460 |
| 12 | 7a318b4 |
| 13 | 4b23170 |
| 14 | 3187c80 |
| 15 | 20d4b57 |
| hex | 165e6c8 |
23455432 has 128 divisors (see below), whose sum is σ = 61689600. Its totient is φ = 8064000.
The previous prime is 23455429. The next prime is 23455441.
23455432 is nontrivially palindromic in base 10.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 23455432.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232182 + ... + 232282.
It is an arithmetic number, because the mean of its divisors is an integer number (481950).
Almost surely, 223455432 is an apocalyptic number.
23455432 is a gapful number since it is divisible by the number (22) 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 23455432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30844800).
23455432 is an abundant number, since it is smaller than the sum of its proper divisors (38234168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23455432 is a wasteful number, since it uses less digits than its factorization.
23455432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167 (or 163 counting only the distinct ones).
The product of its digits is 14400, while the sum is 28.
The square root of 23455432 is about 4843.0808376487. The cubic root of 23455432 is about 286.2515269777.
It can be divided in two parts, 2345 and 5432, that added together give a palindrome (7777).
The spelling of 23455432 in words is "twenty-three million, four hundred fifty-five thousand, four hundred thirty-two".
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