Search a number
-
+
13086383355 = 33596936173
BaseRepresentation
bin11000011000000001…
…00101110011111011
31020210000100011011000
430030000211303323
5203300103231410
610002314340043
7642202265103
oct141400456373
936700304130
1013086383355
115605a16561
12265272a623
131307258706
148c2014203
15518d16dc0
hex30c025cfb

13086383355 has 16 divisors (see below), whose sum is σ = 23264681760. Its totient is φ = 6979404384.

The previous prime is 13086383353. The next prime is 13086383357. The reversal of 13086383355 is 55338368031.

13086383355 is a `hidden beast` number, since 1 + 3 + 0 + 8 + 638 + 3 + 3 + 5 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (13086383353) and next prime (13086383357).

It is not a de Polignac number, because 13086383355 - 21 = 13086383353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 13086383355.

It is not an unprimeable number, because it can be changed into a prime (13086383351) 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, 48467952 + ... + 48468221.

It is an arithmetic number, because the mean of its divisors is an integer number (1454042610).

Almost surely, 213086383355 is an apocalyptic number.

13086383355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13086383355 is a deficient number, since it is larger than the sum of its proper divisors (10178298405).

13086383355 is an equidigital number, since it uses as much as digits as its factorization.

13086383355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96936187 (or 96936181 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 13086383355 in words is "thirteen billion, eighty-six million, three hundred eighty-three thousand, three hundred fifty-five".

Divisors: 1 3 5 9 15 27 45 135 96936173 290808519 484680865 872425557 1454042595 2617276671 4362127785 13086383355