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131402354152151 = 1929238479771601
BaseRepresentation
bin11101111000001001111110…
…101001000101001011010111
3122020020221102222202101220002
4131320021332221011023113
5114210344010130332101
61143245224054201515
736451335555263045
oct3570117651051327
9566227388671802
10131402354152151
11389614752a2905
12128a27a665329b
13584225bb144a4
142463c9d2d1395
15102d124224d6b
hex77827ea452d7

131402354152151 has 8 divisors (see below), whose sum is σ = 143087862961200. Its totient is φ = 120193804886400.

The previous prime is 131402354152127. The next prime is 131402354152177. The reversal of 131402354152151 is 151251453204131.

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

It is not a de Polignac number, because 131402354152151 - 26 = 131402354152087 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 (131402354151151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119239885250 + ... + 119239886351.

It is an arithmetic number, because the mean of its divisors is an integer number (17885982870150).

Almost surely, 2131402354152151 is an apocalyptic number.

131402354152151 is a deficient number, since it is larger than the sum of its proper divisors (11685508809049).

131402354152151 is a wasteful number, since it uses less digits than its factorization.

131402354152151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238479771649.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 131402354152151 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred fifty-four million, one hundred fifty-two thousand, one hundred fifty-one".

Divisors: 1 19 29 551 238479771601 4531115660419 6915913376429 131402354152151