Base | Representation |
---|---|
bin | 101011111110… |
… | …0100110011010 |
3 | 1121101022011111 |
4 | 1113330212122 |
5 | 21400222441 |
6 | 2142050534 |
7 | 366651001 |
oct | 127744632 |
9 | 47338144 |
10 | 23054746 |
11 | 12017410 |
12 | 7879a4a |
13 | 4a12980 |
14 | 30c1c38 |
15 | 2056081 |
hex | 15fc99a |
23054746 has 16 divisors (see below), whose sum is σ = 40628448. Its totient is φ = 9673200.
The previous prime is 23054743. The next prime is 23054753. The reversal of 23054746 is 64745032.
It is not an unprimeable number, because it can be changed into a prime (23054743) 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, 40020 + ... + 40591.
It is an arithmetic number, because the mean of its divisors is an integer number (2539278).
Almost surely, 223054746 is an apocalyptic number.
23054746 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
23054746 is a deficient number, since it is larger than the sum of its proper divisors (17573702).
23054746 is a wasteful number, since it uses less digits than its factorization.
23054746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80637.
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 23054746 is about 4801.5357959720. The cubic root of 23054746 is about 284.6121573720.
Adding to 23054746 its reverse (64745032), we get a palindrome (87799778).
The spelling of 23054746 in words is "twenty-three million, fifty-four thousand, seven hundred forty-six".
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