Base | Representation |
---|---|
bin | 10101100110110110… |
… | …001101011111100011 |
3 | 2012212212111112211210 |
4 | 111212312031133203 |
5 | 340003240323210 |
6 | 14354051241203 |
7 | 1450632332163 |
oct | 254666153743 |
9 | 65785445753 |
10 | 23200323555 |
11 | 9925a83522 |
12 | 45b58a9203 |
13 | 225972a806 |
14 | 11a13565a3 |
15 | 90bbcee20 |
hex | 566d8d7e3 |
23200323555 has 32 divisors (see below), whose sum is σ = 39333135168. Its totient is φ = 11637043200.
The previous prime is 23200323533. The next prime is 23200323563. The reversal of 23200323555 is 55532300232.
It is not a de Polignac number, because 23200323555 - 213 = 23200315363 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319215 + ... + 385095.
It is an arithmetic number, because the mean of its divisors is an integer number (1229160474).
Almost surely, 223200323555 is an apocalyptic number.
23200323555 is a deficient number, since it is larger than the sum of its proper divisors (16132811613).
23200323555 is a wasteful number, since it uses less digits than its factorization.
23200323555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67287.
The product of its (nonzero) digits is 27000, while the sum is 30.
Adding to 23200323555 its reverse (55532300232), we get a palindrome (78732623787).
The spelling of 23200323555 in words is "twenty-three billion, two hundred million, three hundred twenty-three thousand, five hundred fifty-five".
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