Base | Representation |
---|---|
bin | 10101011011010101… |
… | …001110011101110011 |
3 | 2012101101222011120001 |
4 | 111123111032131303 |
5 | 334104311034121 |
6 | 14322550330431 |
7 | 1443065233132 |
oct | 253325163563 |
9 | 65341864501 |
10 | 23007127411 |
11 | 9836a18394 |
12 | 4561059a17 |
13 | 22286b6378 |
14 | 1183825919 |
15 | 8e9c6b991 |
hex | 55b54e773 |
23007127411 has 4 divisors (see below), whose sum is σ = 23033974392. Its totient is φ = 22980280432.
The previous prime is 23007127391. The next prime is 23007127421. The reversal of 23007127411 is 11472170032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23007127411 - 29 = 23007126899 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23007127411.
It is not an unprimeable number, because it can be changed into a prime (23007127421) 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, 13422205 + ... + 13423918.
It is an arithmetic number, because the mean of its divisors is an integer number (5758493598).
Almost surely, 223007127411 is an apocalyptic number.
23007127411 is a deficient number, since it is larger than the sum of its proper divisors (26846981).
23007127411 is an equidigital number, since it uses as much as digits as its factorization.
23007127411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26846980.
The product of its (nonzero) digits is 2352, while the sum is 28.
Adding to 23007127411 its reverse (11472170032), we get a palindrome (34479297443).
The spelling of 23007127411 in words is "twenty-three billion, seven million, one hundred twenty-seven thousand, four hundred eleven".
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