Search a number
-
+
13087210130334 = 232727067229463
BaseRepresentation
bin1011111001110001101010…
…0000101100101110011110
31201100010101011202011200200
42332130122200230232132
53203410101243132314
643500103100204330
72520343160441214
oct276343240545636
951303334664620
1013087210130334
114196288a3247a
1215744802396a6
1373c1707b9432
143335d25b8cb4
1517a665b2a709
hexbe71a82cb9e

13087210130334 has 12 divisors (see below), whose sum is σ = 28355621949096. Its totient is φ = 4362403376772.

The previous prime is 13087210130303. The next prime is 13087210130419. The reversal of 13087210130334 is 43303101278031.

13087210130334 is a `hidden beast` number, since 1 + 3 + 0 + 87 + 210 + 1 + 30 + 334 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363533614714 + ... + 363533614749.

It is an arithmetic number, because the mean of its divisors is an integer number (2362968495758).

Almost surely, 213087210130334 is an apocalyptic number.

13087210130334 is an abundant number, since it is smaller than the sum of its proper divisors (15268411818762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13087210130334 is a wasteful number, since it uses less digits than its factorization.

13087210130334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727067229471 (or 727067229468 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 13087210130334 in words is "thirteen trillion, eighty-seven billion, two hundred ten million, one hundred thirty thousand, three hundred thirty-four".

Divisors: 1 2 3 6 9 18 727067229463 1454134458926 2181201688389 4362403376778 6543605065167 13087210130334