Base | Representation |
---|---|
bin | 101100100010… |
… | …0010000011010 |
3 | 1121221012210000 |
4 | 1121010100122 |
5 | 21434121000 |
6 | 2152233430 |
7 | 402312462 |
oct | 131042032 |
9 | 47835700 |
10 | 23348250 |
11 | 121a7982 |
12 | 799b876 |
13 | 4ab6443 |
14 | 315aba2 |
15 | 20b3000 |
hex | 164441a |
23348250 has 80 divisors (see below), whose sum is σ = 65348712. Its totient is φ = 6220800.
The previous prime is 23348233. The next prime is 23348251. The reversal of 23348250 is 5284332.
It can be written as a sum of positive squares in 4 ways, for example, as 10323369 + 13024881 = 3213^2 + 3609^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (23348251) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 19674 + ... + 20826.
Almost surely, 223348250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23348250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32674356).
23348250 is an abundant number, since it is smaller than the sum of its proper divisors (42000462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23348250 is a wasteful number, since it uses less digits than its factorization.
23348250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1182 (or 1163 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 23348250 is about 4832.0026903966. The cubic root of 23348250 is about 285.8148425811.
The spelling of 23348250 in words is "twenty-three million, three hundred forty-eight thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •