Base | Representation |
---|---|
bin | 101100010011… |
… | …0001011010110 |
3 | 1121200221202220 |
4 | 1120212023112 |
5 | 21421200141 |
6 | 2145443210 |
7 | 401260335 |
oct | 130461326 |
9 | 47627686 |
10 | 23225046 |
11 | 12123359 |
12 | 7940506 |
13 | 4a72340 |
14 | 3127d1c |
15 | 208b766 |
hex | 16262d6 |
23225046 has 16 divisors (see below), whose sum is σ = 50023344. Its totient is φ = 7146144.
The previous prime is 23225021. The next prime is 23225047. The reversal of 23225046 is 64052232.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23225047) 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, 148801 + ... + 148956.
It is an arithmetic number, because the mean of its divisors is an integer number (3126459).
Almost surely, 223225046 is an apocalyptic number.
23225046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
23225046 is an abundant number, since it is smaller than the sum of its proper divisors (26798298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23225046 is a wasteful number, since it uses less digits than its factorization.
23225046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297775.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 23225046 is about 4819.2370765506. The cubic root of 23225046 is about 285.3112266454.
Adding to 23225046 its reverse (64052232), we get a palindrome (87277278).
The spelling of 23225046 in words is "twenty-three million, two hundred twenty-five thousand, forty-six".
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