Base | Representation |
---|---|
bin | 101101001001… |
… | …1010110111010 |
3 | 1122112200020000 |
4 | 1122103112322 |
5 | 22030003000 |
6 | 2203213430 |
7 | 405132210 |
oct | 132232672 |
9 | 48480200 |
10 | 23672250 |
11 | 123a9348 |
12 | 7b17276 |
13 | 4b9aa64 |
14 | 3202cb0 |
15 | 2129000 |
hex | 16935ba |
23672250 has 160 divisors (see below), whose sum is σ = 76108032. Its totient is φ = 5378400.
The previous prime is 23672249. The next prime is 23672261. The reversal of 23672250 is 5227632.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 141667 + ... + 141833.
Almost surely, 223672250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23672250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38054016).
23672250 is an abundant number, since it is smaller than the sum of its proper divisors (52435782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23672250 is a wasteful number, since it uses less digits than its factorization.
23672250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203 (or 184 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 23672250 is about 4865.4136514792. The cubic root of 23672250 is about 287.1308431469.
Adding to 23672250 its reverse (5227632), we get a palindrome (28899882).
The spelling of 23672250 in words is "twenty-three million, six hundred seventy-two thousand, two hundred fifty".
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