Base | Representation |
---|---|
bin | 101100000011… |
… | …1101101011101 |
3 | 1121110121120221 |
4 | 1120013231131 |
5 | 21403202003 |
6 | 2143041341 |
7 | 400230451 |
oct | 130075535 |
9 | 47417527 |
10 | 23100253 |
11 | 12048620 |
12 | 78a0251 |
13 | 4a2a5b7 |
14 | 30d4661 |
15 | 20647bd |
hex | 1607b5d |
23100253 has 8 divisors (see below), whose sum is σ = 25235136. Its totient is φ = 20971200.
The previous prime is 23100241. The next prime is 23100277. The reversal of 23100253 is 35200132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23100253 - 25 = 23100221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23100353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14200 + ... + 15742.
It is an arithmetic number, because the mean of its divisors is an integer number (3154392).
Almost surely, 223100253 is an apocalyptic number.
It is an amenable number.
23100253 is a deficient number, since it is larger than the sum of its proper divisors (2134883).
23100253 is a wasteful number, since it uses less digits than its factorization.
23100253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2915.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 23100253 is about 4806.2722561253. The cubic root of 23100253 is about 284.7992964689.
Adding to 23100253 its reverse (35200132), we get a palindrome (58300385).
The spelling of 23100253 in words is "twenty-three million, one hundred thousand, two hundred fifty-three".
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