Base | Representation |
---|---|
bin | 101101010000… |
… | …0011010100110 |
3 | 1122122101120220 |
4 | 1122200122212 |
5 | 22033210414 |
6 | 2204305210 |
7 | 405444144 |
oct | 132403246 |
9 | 48571526 |
10 | 23725734 |
11 | 1243554a |
12 | 7b42206 |
13 | 4bb91c6 |
14 | 3218594 |
15 | 2139ca9 |
hex | 16a06a6 |
23725734 has 16 divisors (see below), whose sum is σ = 47718720. Its totient is φ = 7864040.
The previous prime is 23725733. The next prime is 23725747. The reversal of 23725734 is 43752732.
It is a junction number, because it is equal to n+sod(n) for n = 23725695 and 23725704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23725733) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 9972 + ... + 12119.
It is an arithmetic number, because the mean of its divisors is an integer number (2982420).
Almost surely, 223725734 is an apocalyptic number.
23725734 is an abundant number, since it is smaller than the sum of its proper divisors (23992986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23725734 is a wasteful number, since it uses less digits than its factorization.
23725734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22275.
The product of its digits is 35280, while the sum is 33.
The square root of 23725734 is about 4870.9068970778. The cubic root of 23725734 is about 287.3469239299.
The spelling of 23725734 in words is "twenty-three million, seven hundred twenty-five thousand, seven hundred thirty-four".
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