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13013444201 = 211552111171
BaseRepresentation
bin11000001111010100…
…10110011001101001
31020120221002110102212
430013222112121221
5203122420203301
65551151134505
7640325310362
oct140752263151
936527073385
1013013444201
11557882826a
122632214435
1312c50cb154
148b6468b69
1551270a4bb
hex307a96669

13013444201 has 8 divisors (see below), whose sum is σ = 13078658208. Its totient is φ = 12948264000.

The previous prime is 13013444179. The next prime is 13013444219. The reversal of 13013444201 is 10244431031.

13013444201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13013444201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13013444251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1159346 + ... + 1170516.

It is an arithmetic number, because the mean of its divisors is an integer number (1634832276).

Almost surely, 213013444201 is an apocalyptic number.

It is an amenable number.

13013444201 is a deficient number, since it is larger than the sum of its proper divisors (65214007).

13013444201 is a wasteful number, since it uses less digits than its factorization.

13013444201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16903.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13013444201 its reverse (10244431031), we get a palindrome (23257875232).

The spelling of 13013444201 in words is "thirteen billion, thirteen million, four hundred forty-four thousand, two hundred one".

Divisors: 1 211 5521 11171 1164931 2357081 61675091 13013444201