Base | Representation |
---|---|
bin | 101011111110… |
… | …0011110010011 |
3 | 1121101021110021 |
4 | 1113330132103 |
5 | 21400213402 |
6 | 2142044311 |
7 | 366646330 |
oct | 127743623 |
9 | 47337407 |
10 | 23054227 |
11 | 12016a89 |
12 | 7879697 |
13 | 4a12671 |
14 | 30c1987 |
15 | 2055d37 |
hex | 15fc793 |
23054227 has 16 divisors (see below), whose sum is σ = 28104192. Its totient is φ = 18460800.
The previous prime is 23054221. The next prime is 23054233. The reversal of 23054227 is 72245032.
It is an interprime number because it is at equal distance from previous prime (23054221) and next prime (23054233).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23054227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23054221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17328 + ... + 18610.
It is an arithmetic number, because the mean of its divisors is an integer number (1756512).
Almost surely, 223054227 is an apocalyptic number.
23054227 is a deficient number, since it is larger than the sum of its proper divisors (5049965).
23054227 is a wasteful number, since it uses less digits than its factorization.
23054227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1458.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 23054227 is about 4801.4817504600. The cubic root of 23054227 is about 284.6100216610.
Adding to 23054227 its reverse (72245032), we get a palindrome (95299259).
The spelling of 23054227 in words is "twenty-three million, fifty-four thousand, two hundred twenty-seven".
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