Base | Representation |
---|---|
bin | 101100010110… |
… | …0010011001111 |
3 | 1121202020011211 |
4 | 1120230103033 |
5 | 21423001002 |
6 | 2150155251 |
7 | 401423425 |
oct | 130542317 |
9 | 47666154 |
10 | 23250127 |
11 | 1214018a |
12 | 7952b27 |
13 | 4a80894 |
14 | 3133115 |
15 | 2093dd7 |
hex | 162c4cf |
23250127 has 4 divisors (see below), whose sum is σ = 23261040. Its totient is φ = 23239216.
The previous prime is 23250121. The next prime is 23250151. The reversal of 23250127 is 72105232.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 23250127 - 23 = 23250119 is a prime.
It is a super-2 number, since 2×232501272 = 1081136811032258, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23250098 and 23250107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23250121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102 + ... + 6907.
It is an arithmetic number, because the mean of its divisors is an integer number (5815260).
Almost surely, 223250127 is an apocalyptic number.
23250127 is a deficient number, since it is larger than the sum of its proper divisors (10913).
23250127 is an equidigital number, since it uses as much as digits as its factorization.
23250127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10912.
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 23250127 is about 4821.8385497650. The cubic root of 23250127 is about 285.4138933457.
Adding to 23250127 its reverse (72105232), we get a palindrome (95355359).
The spelling of 23250127 in words is "twenty-three million, two hundred fifty thousand, one hundred twenty-seven".
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