Base | Representation |
---|---|
bin | 101101100100… |
… | …1110010011000 |
3 | 1122222000001010 |
4 | 1123021302120 |
5 | 22104121232 |
6 | 2212053520 |
7 | 410051166 |
oct | 133116230 |
9 | 48860033 |
10 | 23895192 |
11 | 125408a2 |
12 | 80042a0 |
13 | 4c48389 |
14 | 3260236 |
15 | 21700cc |
hex | 16c9c98 |
23895192 has 64 divisors (see below), whose sum is σ = 62380800. Its totient is φ = 7620480.
The previous prime is 23895187. The next prime is 23895197. The reversal of 23895192 is 29159832.
It is an interprime number because it is at equal distance from previous prime (23895187) and next prime (23895197).
It is a self number, because there is not a number n which added to its sum of digits gives 23895192.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23895197) 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, 62859 + ... + 63237.
It is an arithmetic number, because the mean of its divisors is an integer number (974700).
Almost surely, 223895192 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 23895192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31190400).
23895192 is an abundant number, since it is smaller than the sum of its proper divisors (38485608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23895192 is a wasteful number, since it uses less digits than its factorization.
23895192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496 (or 492 counting only the distinct ones).
The product of its digits is 38880, while the sum is 39.
The square root of 23895192 is about 4888.2708599258. The cubic root of 23895192 is about 288.0294144340.
The spelling of 23895192 in words is "twenty-three million, eight hundred ninety-five thousand, one hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •