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13032424401 = 34344141467
BaseRepresentation
bin11000010001100101…
…10000001111010001
31020122020210202101020
430020302300033101
5203142300040101
65553110030053
7640645531263
oct141062601721
936566722336
1013032424401
115588511387
122638648329
1312c9015339
148b8ba9b33
15514209136
hex308cb03d1

13032424401 has 4 divisors (see below), whose sum is σ = 17376565872. Its totient is φ = 8688282932.

The previous prime is 13032424351. The next prime is 13032424429. The reversal of 13032424401 is 10442423031.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10442423031 = 33480807677.

It is a cyclic number.

It is not a de Polignac number, because 13032424401 - 26 = 13032424337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13032424441) 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, 2172070731 + ... + 2172070736.

It is an arithmetic number, because the mean of its divisors is an integer number (4344141468).

Almost surely, 213032424401 is an apocalyptic number.

It is an amenable number.

13032424401 is a deficient number, since it is larger than the sum of its proper divisors (4344141471).

13032424401 is an equidigital number, since it uses as much as digits as its factorization.

13032424401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344141470.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13032424401 its reverse (10442423031), we get a palindrome (23474847432).

The spelling of 13032424401 in words is "thirteen billion, thirty-two million, four hundred twenty-four thousand, four hundred one".

Divisors: 1 3 4344141467 13032424401