Base | Representation |
---|---|
bin | 101100010100… |
… | …0100100100010 |
3 | 1121201110020000 |
4 | 1120220210202 |
5 | 21422003400 |
6 | 2150000430 |
7 | 401331042 |
oct | 130504442 |
9 | 47643200 |
10 | 23234850 |
11 | 1212a761 |
12 | 7946116 |
13 | 4a76942 |
14 | 312b722 |
15 | 208e600 |
hex | 1628922 |
23234850 has 60 divisors (see below), whose sum is σ = 64569714. Its totient is φ = 6194880.
The previous prime is 23234837. The next prime is 23234851. The reversal of 23234850 is 5843232.
It can be written as a sum of positive squares in 3 ways, for example, as 9418761 + 13816089 = 3069^2 + 3717^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23234851) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1182 + ... + 6918.
Almost surely, 223234850 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23234850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32284857).
23234850 is an abundant number, since it is smaller than the sum of its proper divisors (41334864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23234850 is a wasteful number, since it uses less digits than its factorization.
23234850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5761 (or 5747 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 23234850 is about 4820.2541426775. The cubic root of 23234850 is about 285.3513671869.
The spelling of 23234850 in words is "twenty-three million, two hundred thirty-four thousand, eight hundred fifty".
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