Base | Representation |
---|---|
bin | 101100000000… |
… | …1100110110010 |
3 | 1121102100021220 |
4 | 1120001212302 |
5 | 21401402000 |
6 | 2142325510 |
7 | 400064532 |
oct | 130014662 |
9 | 47370256 |
10 | 23075250 |
11 | 12030860 |
12 | 7889896 |
13 | 4a1c0c3 |
14 | 30c94c2 |
15 | 205c1a0 |
hex | 16019b2 |
23075250 has 64 divisors (see below), whose sum is σ = 62854272. Its totient is φ = 5592000.
The previous prime is 23075249. The next prime is 23075287. The reversal of 23075250 is 5257032.
It is a self number, because there is not a number n which added to its sum of digits gives 23075250.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6852 + ... + 9648.
It is an arithmetic number, because the mean of its divisors is an integer number (982098).
Almost surely, 223075250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23075250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31427136).
23075250 is an abundant number, since it is smaller than the sum of its proper divisors (39779022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23075250 is a wasteful number, since it uses less digits than its factorization.
23075250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2828 (or 2818 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 24.
The square root of 23075250 is about 4803.6704716290. The cubic root of 23075250 is about 284.6965067219.
It can be divided in two parts, 2307 and 5250, that added together give a palindrome (7557).
The spelling of 23075250 in words is "twenty-three million, seventy-five thousand, two hundred fifty".
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