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13504290159 = 3157241271439
BaseRepresentation
bin11001001001110101…
…10001110101101111
31021212010201000111210
430210322301311233
5210124044241114
610112003445503
7655435400223
oct144472616557
937763630453
1013504290159
1157aa902088
12274a686893
1313729c9749
1492171a783
15540866259
hex324eb1d6f

13504290159 has 32 divisors (see below), whose sum is σ = 18304337920. Its totient is φ = 8855308800.

The previous prime is 13504290103. The next prime is 13504290167. The reversal of 13504290159 is 95109240531.

It is not a de Polignac number, because 13504290159 - 212 = 13504286063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13504290169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30761262 + ... + 30761700.

It is an arithmetic number, because the mean of its divisors is an integer number (572010560).

Almost surely, 213504290159 is an apocalyptic number.

13504290159 is a deficient number, since it is larger than the sum of its proper divisors (4800047761).

13504290159 is a wasteful number, since it uses less digits than its factorization.

13504290159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111.

The product of its (nonzero) digits is 48600, while the sum is 39.

The spelling of 13504290159 in words is "thirteen billion, five hundred four million, two hundred ninety thousand, one hundred fifty-nine".

Divisors: 1 3 157 241 271 439 471 723 813 1317 37837 42547 65311 68923 105799 113511 118969 127641 195933 206769 317397 356907 10253827 16610443 18678133 28671529 30761481 49831329 56034399 86014587 4501430053 13504290159