Base | Representation |
---|---|
bin | 101100010100… |
… | …0111001100000 |
3 | 1121201112001201 |
4 | 1120220321200 |
5 | 21422024232 |
6 | 2150010544 |
7 | 401335000 |
oct | 130507140 |
9 | 47645051 |
10 | 23236192 |
11 | 12130771 |
12 | 7946a54 |
13 | 4a77435 |
14 | 312c000 |
15 | 208ebe7 |
hex | 1628e60 |
23236192 has 96 divisors (see below), whose sum is σ = 55944000. Its totient is φ = 9483264.
The previous prime is 23236177. The next prime is 23236193. The reversal of 23236192 is 29163232.
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 23236192.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23236193) 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, 318268 + ... + 318340.
It is an arithmetic number, because the mean of its divisors is an integer number (582750).
Almost surely, 223236192 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 23236192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27972000).
23236192 is an abundant number, since it is smaller than the sum of its proper divisors (32707808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23236192 is an equidigital number, since it uses as much as digits as its factorization.
23236192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133 (or 111 counting only the distinct ones).
The product of its digits is 3888, while the sum is 28.
The square root of 23236192 is about 4820.3933449460. The cubic root of 23236192 is about 285.3568608621.
It can be divided in two parts, 2323 and 6192, that added together give a triangular number (8515 = T130).
The spelling of 23236192 in words is "twenty-three million, two hundred thirty-six thousand, one hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •