Base | Representation |
---|---|
bin | 10101100010000011… |
… | …111101110011101100 |
3 | 2012200021102212221221 |
4 | 111202003331303230 |
5 | 334322212340434 |
6 | 14342102433124 |
7 | 1445636060614 |
oct | 254203756354 |
9 | 65607385857 |
10 | 23120043244 |
11 | 9894730761 |
12 | 4592a327a4 |
13 | 2245bcc97c |
14 | 1194819a44 |
15 | 904b232b4 |
hex | 5620fdcec |
23120043244 has 12 divisors (see below), whose sum is σ = 40468755600. Its totient is φ = 11557541648.
The previous prime is 23120043229. The next prime is 23120043269. The reversal of 23120043244 is 44234002132.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598939 + ... + 636370.
It is an arithmetic number, because the mean of its divisors is an integer number (3372396300).
Almost surely, 223120043244 is an apocalyptic number.
It is an amenable number.
23120043244 is a deficient number, since it is larger than the sum of its proper divisors (17348712356).
23120043244 is a wasteful number, since it uses less digits than its factorization.
23120043244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1239992 (or 1239990 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 23120043244 its reverse (44234002132), we get a palindrome (67354045376).
The spelling of 23120043244 in words is "twenty-three billion, one hundred twenty million, forty-three thousand, two hundred forty-four".
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