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13361213383 = 719234367837
BaseRepresentation
bin11000111000110001…
…11110111111000111
31021111011110222001221
430130120332333013
5204330432312013
610045453101211
7652050303610
oct143430767707
937434428057
1013361213383
115737069411
12270a787807
13134c182b2b
1490a714c07
1553300308d
hex31c63efc7

13361213383 has 16 divisors (see below), whose sum is σ = 16772497920. Its totient is φ = 10377978336.

The previous prime is 13361213381. The next prime is 13361213389. The reversal of 13361213383 is 38331216331.

It is a cyclic number.

It is not a de Polignac number, because 13361213383 - 21 = 13361213381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13361213381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2180860 + ... + 2186977.

It is an arithmetic number, because the mean of its divisors is an integer number (1048281120).

Almost surely, 213361213383 is an apocalyptic number.

13361213383 is a deficient number, since it is larger than the sum of its proper divisors (3411284537).

13361213383 is a wasteful number, since it uses less digits than its factorization.

13361213383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4367886.

The product of its digits is 23328, while the sum is 34.

The spelling of 13361213383 in words is "thirteen billion, three hundred sixty-one million, two hundred thirteen thousand, three hundred eighty-three".

Divisors: 1 7 19 23 133 161 437 3059 4367837 30574859 82988903 100460251 580922321 703221757 1908744769 13361213383