Base | Representation |
---|---|
bin | 101011111100… |
… | …0101000010100 |
3 | 1121100110212012 |
4 | 1113320220110 |
5 | 21344212414 |
6 | 2141443352 |
7 | 366552410 |
oct | 127705024 |
9 | 47313765 |
10 | 23038484 |
11 | 12006177 |
12 | 7870558 |
13 | 4a08451 |
14 | 30b9d40 |
15 | 205133e |
hex | 15f8a14 |
23038484 has 12 divisors (see below), whose sum is σ = 46077024. Its totient is φ = 9873624.
The previous prime is 23038481. The next prime is 23038513. The reversal of 23038484 is 48483032.
23038484 is an admirable number.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 23038484.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23038481) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411374 + ... + 411429.
It is an arithmetic number, because the mean of its divisors is an integer number (3839752).
Almost surely, 223038484 is an apocalyptic number.
It is an amenable number.
23038484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23038484 is a wasteful number, since it uses less digits than its factorization.
23038484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 822814 (or 822812 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
The square root of 23038484 is about 4799.8420807356. The cubic root of 23038484 is about 284.5452231919.
The spelling of 23038484 in words is "twenty-three million, thirty-eight thousand, four hundred eighty-four".
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