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10023324401 = 26937261429
BaseRepresentation
bin10010101010110111…
…11100101011110001
3221212112122122012002
421111123330223301
5131011432340101
64334334343345
7503246565056
oct112533745361
927775578162
1010023324401
1142839a5a82
121b3895ab55
13c39795aac
146b12b502d
153d9e68d6b
hex2556fcaf1

10023324401 has 4 divisors (see below), whose sum is σ = 10060586100. Its totient is φ = 9986062704.

The previous prime is 10023324379. The next prime is 10023324431. The reversal of 10023324401 is 10442332001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10442332001 = 46649223849.

It can be written as a sum of positive squares in 2 ways, for example, as 4209414400 + 5813910001 = 64880^2 + 76249^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10023324401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10023324431) 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, 18630446 + ... + 18630983.

It is an arithmetic number, because the mean of its divisors is an integer number (2515146525).

Almost surely, 210023324401 is an apocalyptic number.

It is an amenable number.

10023324401 is a deficient number, since it is larger than the sum of its proper divisors (37261699).

10023324401 is an equidigital number, since it uses as much as digits as its factorization.

10023324401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37261698.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10023324401 its reverse (10442332001), we get a palindrome (20465656402).

The spelling of 10023324401 in words is "ten billion, twenty-three million, three hundred twenty-four thousand, four hundred one".

Divisors: 1 269 37261429 10023324401