Base | Representation |
---|---|
bin | 10101100010000100… |
… | …001110101100111001 |
3 | 2012200021120101212210 |
4 | 111202010032230321 |
5 | 334322222044231 |
6 | 14342104125333 |
7 | 1445636466426 |
oct | 254204165471 |
9 | 65607511783 |
10 | 23120112441 |
11 | 9894778748 |
12 | 4592a66849 |
13 | 2245c2530a |
14 | 1194836d4d |
15 | 904b38a46 |
hex | 56210eb39 |
23120112441 has 4 divisors (see below), whose sum is σ = 30826816592. Its totient is φ = 15413408292.
The previous prime is 23120112427. The next prime is 23120112443. The reversal of 23120112441 is 14421102132.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 23120112441 - 215 = 23120079673 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23120112443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3853352071 + ... + 3853352076.
It is an arithmetic number, because the mean of its divisors is an integer number (7706704148).
Almost surely, 223120112441 is an apocalyptic number.
It is an amenable number.
23120112441 is a deficient number, since it is larger than the sum of its proper divisors (7706704151).
23120112441 is an equidigital number, since it uses as much as digits as its factorization.
23120112441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7706704150.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 23120112441 its reverse (14421102132), we get a palindrome (37541214573).
The spelling of 23120112441 in words is "twenty-three billion, one hundred twenty million, one hundred twelve thousand, four hundred forty-one".
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