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131104301 = 2331183877
BaseRepresentation
bin1111101000001…
…11111000101101
3100010200210021212
413310013320231
5232030314201
621002004205
73151240166
oct764077055
9303623255
10131104301
1168006669
1237aa6665
1321214313
14135aa76d
15b79aabb
hex7d07e2d

131104301 has 8 divisors (see below), whose sum is σ = 141218304. Its totient is φ = 121358160.

The previous prime is 131104297. The next prime is 131104307. The reversal of 131104301 is 103401131.

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 131104301 - 22 = 131104297 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 (131104307) 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, 91226 + ... + 92651.

It is an arithmetic number, because the mean of its divisors is an integer number (17652288).

Almost surely, 2131104301 is an apocalyptic number.

It is an amenable number.

131104301 is a deficient number, since it is larger than the sum of its proper divisors (10114003).

131104301 is a wasteful number, since it uses less digits than its factorization.

131104301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183931.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 131104301 is about 11450.0786460181. The cubic root of 131104301 is about 508.0100606125.

Adding to 131104301 its reverse (103401131), we get a palindrome (234505432).

The spelling of 131104301 in words is "one hundred thirty-one million, one hundred four thousand, three hundred one".

Divisors: 1 23 31 713 183877 4229171 5700187 131104301