Base | Representation |
---|---|
bin | 101100010011… |
… | …1011010101111 |
3 | 1121201012202002 |
4 | 1120213122233 |
5 | 21421331002 |
6 | 2145522515 |
7 | 401311214 |
oct | 130473257 |
9 | 47635662 |
10 | 23230127 |
11 | 12127158 |
12 | 794343b |
13 | 4a7474b |
14 | 3129b0b |
15 | 208d002 |
hex | 16276af |
23230127 has 2 divisors, whose sum is σ = 23230128. Its totient is φ = 23230126.
The previous prime is 23230121. The next prime is 23230139. The reversal of 23230127 is 72103232.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23230127 - 24 = 23230111 is a prime.
It is a super-2 number, since 2×232301272 = 1079277600872258, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 23230099 and 23230108.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23230121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615063 + 11615064.
It is an arithmetic number, because the mean of its divisors is an integer number (11615064).
Almost surely, 223230127 is an apocalyptic number.
23230127 is a deficient number, since it is larger than the sum of its proper divisors (1).
23230127 is an equidigital number, since it uses as much as digits as its factorization.
23230127 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 23230127 is about 4819.7642058507. The cubic root of 23230127 is about 285.3320312061.
Adding to 23230127 its reverse (72103232), we get a palindrome (95333359).
The spelling of 23230127 in words is "twenty-three million, two hundred thirty thousand, one hundred twenty-seven".
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