Search a number
-
+
13590086317 = 431492121131
BaseRepresentation
bin11001010100000100…
…00100001010101101
31022002010010220201021
430222002010022231
5210313030230232
610124310414141
7660526553623
oct145202041255
938063126637
1013590086317
115844281aa5
122773361351
1313877090c2
1492cc91513
15548162397
hex32a0842ad

13590086317 has 8 divisors (see below), whose sum is σ = 13999471200. Its totient is φ = 13184944080.

The previous prime is 13590086299. The next prime is 13590086329. The reversal of 13590086317 is 71368009531.

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

It is a cyclic number.

It is not a de Polignac number, because 13590086317 - 215 = 13590053549 is a prime.

It is a super-2 number, since 2×135900863172 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13590086387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1054159 + ... + 1066972.

It is an arithmetic number, because the mean of its divisors is an integer number (1749933900).

Almost surely, 213590086317 is an apocalyptic number.

It is an amenable number.

13590086317 is a deficient number, since it is larger than the sum of its proper divisors (409384883).

13590086317 is a wasteful number, since it uses less digits than its factorization.

13590086317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121323.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 13590086317 in words is "thirteen billion, five hundred ninety million, eighty-six thousand, three hundred seventeen".

Divisors: 1 43 149 6407 2121131 91208633 316048519 13590086317