Base | Representation |
---|---|
bin | 101100011001… |
… | …0000000001100 |
3 | 1121210102012220 |
4 | 1120302000030 |
5 | 21424222414 |
6 | 2150455340 |
7 | 401551503 |
oct | 130620014 |
9 | 47712186 |
10 | 23273484 |
11 | 12156793 |
12 | 7964550 |
13 | 4a8b3c0 |
14 | 313b83a |
15 | 209aca9 |
hex | 163200c |
23273484 has 48 divisors (see below), whose sum is σ = 58861152. Its totient is φ = 7114752.
The previous prime is 23273443. The next prime is 23273489. The reversal of 23273484 is 48437232.
It is not an unprimeable number, because it can be changed into a prime (23273489) 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, 29722 + ... + 30494.
It is an arithmetic number, because the mean of its divisors is an integer number (1226274).
Almost surely, 223273484 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 23273484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29430576).
23273484 is an abundant number, since it is smaller than the sum of its proper divisors (35587668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23273484 is a wasteful number, since it uses less digits than its factorization.
23273484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 986 (or 984 counting only the distinct ones).
The product of its digits is 32256, while the sum is 33.
The square root of 23273484 is about 4824.2599432452. The cubic root of 23273484 is about 285.5094366403.
The spelling of 23273484 in words is "twenty-three million, two hundred seventy-three thousand, four hundred eighty-four".
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