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10133122013 = 71447588859
BaseRepresentation
bin10010110111111101…
…10010101111011101
3222011012020221012022
421123332302233131
5131223034401023
64353255545525
7506052054530
oct113376625735
928135227168
1010133122013
11432a979603
121b6968b2a5
13c56459cb1
146c1ad6a17
153e49067c8
hex25bfb2bdd

10133122013 has 4 divisors (see below), whose sum is σ = 11580710880. Its totient is φ = 8685533148.

The previous prime is 10133122001. The next prime is 10133122019. The reversal of 10133122013 is 31022133101.

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 a de Polignac number, because none of the positive numbers 2k-10133122013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10133121982 and 10133122000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10133122019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723794423 + ... + 723794436.

It is an arithmetic number, because the mean of its divisors is an integer number (2895177720).

Almost surely, 210133122013 is an apocalyptic number.

It is an amenable number.

10133122013 is a deficient number, since it is larger than the sum of its proper divisors (1447588867).

10133122013 is an equidigital number, since it uses as much as digits as its factorization.

10133122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447588866.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10133122013 its reverse (31022133101), we get a palindrome (41155255114).

The spelling of 10133122013 in words is "ten billion, one hundred thirty-three million, one hundred twenty-two thousand, thirteen".

Divisors: 1 7 1447588859 10133122013