Base | Representation |
---|---|
bin | 10101011101001100… |
… | …011011010110101001 |
3 | 2012110120202201122122 |
4 | 111131030123112221 |
5 | 334140311002322 |
6 | 14330024201025 |
7 | 1443624650015 |
oct | 253514332651 |
9 | 65416681578 |
10 | 23038375337 |
11 | 985262041a |
12 | 456b609175 |
13 | 2232007373 |
14 | 1187a3b545 |
15 | 8ec890442 |
hex | 55d31b5a9 |
23038375337 has 4 divisors (see below), whose sum is σ = 23053746000. Its totient is φ = 23023004676.
The previous prime is 23038375319. The next prime is 23038375361. The reversal of 23038375337 is 73357383032.
It is a happy number.
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 a cyclic number.
It is not a de Polignac number, because 23038375337 - 212 = 23038371241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23038375397) by changing a digit.
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, 7683083 + ... + 7686080.
It is an arithmetic number, because the mean of its divisors is an integer number (5763436500).
Almost surely, 223038375337 is an apocalyptic number.
It is an amenable number.
23038375337 is a deficient number, since it is larger than the sum of its proper divisors (15370663).
23038375337 is a wasteful number, since it uses less digits than its factorization.
23038375337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15370662.
The product of its (nonzero) digits is 952560, while the sum is 44.
The spelling of 23038375337 in words is "twenty-three billion, thirty-eight million, three hundred seventy-five thousand, three hundred thirty-seven".
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