Base | Representation |
---|---|
bin | 101011111101… |
… | …1111111011110 |
3 | 1121101011202012 |
4 | 1113323333132 |
5 | 21400133004 |
6 | 2142031222 |
7 | 366640511 |
oct | 127737736 |
9 | 47334665 |
10 | 23052254 |
11 | 12015555 |
12 | 7878512 |
13 | 4a117b4 |
14 | 30c0d78 |
15 | 205546e |
hex | 15fbfde |
23052254 has 8 divisors (see below), whose sum is σ = 34995240. Its totient is φ = 11387176.
The previous prime is 23052247. The next prime is 23052259. The reversal of 23052254 is 45225032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23052259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69269 + ... + 69600.
It is an arithmetic number, because the mean of its divisors is an integer number (4374405).
Almost surely, 223052254 is an apocalyptic number.
23052254 is a deficient number, since it is larger than the sum of its proper divisors (11942986).
23052254 is a wasteful number, since it uses less digits than its factorization.
23052254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138954.
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 23052254 is about 4801.2762886549. The cubic root of 23052254 is about 284.6019023750.
Adding to 23052254 its reverse (45225032), we get a palindrome (68277286).
The spelling of 23052254 in words is "twenty-three million, fifty-two thousand, two hundred fifty-four".
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