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5368659959 = 13176171279
BaseRepresentation
bin1001111111111111…
…10011111111110111
3111212011002011221202
410333333303333313
541443334104314
62244421003115
7250016566565
oct47777637767
914764064852
105368659959
112305517763
121059b5349b
13677349290
1438d028a35
152164c90de
hex13fff3ff7

5368659959 has 48 divisors (see below), whose sum is σ = 6390840960. Its totient is φ = 4465843200.

The previous prime is 5368659953. The next prime is 5368659979. The reversal of 5368659959 is 9599568635.

It is a de Polignac number, because none of the positive numbers 2k-5368659959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5368659895 and 5368659904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5368659953) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67957682 + ... + 67957760.

It is an arithmetic number, because the mean of its divisors is an integer number (133142520).

Almost surely, 25368659959 is an apocalyptic number.

5368659959 is a deficient number, since it is larger than the sum of its proper divisors (1022181001).

5368659959 is a wasteful number, since it uses less digits than its factorization.

5368659959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 241 counting only the distinct ones).

The product of its digits is 78732000, while the sum is 65.

The square root of 5368659959 is about 73271.1400143331. The cubic root of 5368659959 is about 1751.0100247273.

The spelling of 5368659959 in words is "five billion, three hundred sixty-eight million, six hundred fifty-nine thousand, nine hundred fifty-nine".

Divisors: 1 13 17 61 71 79 221 793 923 1027 1037 1207 1343 4331 4819 5041 5609 13481 15691 17459 56303 62647 65533 72917 73627 81923 85697 95353 307501 342149 398239 957151 1064999 1114061 1239589 3997513 4447937 5177107 5227517 5816533 6770063 24292579 67957721 75614929 88010819 315803527 412973843 5368659959