Base | Representation |
---|---|
bin | 101100101111… |
… | …0011001000000 |
3 | 1122010122121200 |
4 | 1121132121000 |
5 | 22001032141 |
6 | 2154421200 |
7 | 403236534 |
oct | 131363100 |
9 | 48118550 |
10 | 23455296 |
11 | 12270347 |
12 | 7a31800 |
13 | 4b23097 |
14 | 3187bc4 |
15 | 20d4ab6 |
hex | 165e640 |
23455296 has 84 divisors (see below), whose sum is σ = 68866512. Its totient is φ = 7628544.
The previous prime is 23455261. The next prime is 23455301. The reversal of 23455296 is 69255432.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 23455296.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 24295 + ... + 25241.
Almost surely, 223455296 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 23455296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34433256).
23455296 is an abundant number, since it is smaller than the sum of its proper divisors (45411216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23455296 is a wasteful number, since it uses less digits than its factorization.
23455296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1008 (or 995 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 23455296 is about 4843.0667969790. The cubic root of 23455296 is about 286.2509737259.
The spelling of 23455296 in words is "twenty-three million, four hundred fifty-five thousand, two hundred ninety-six".
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