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130131201034 = 2128535062289
BaseRepresentation
bin111100100110001101…
…1001000110000001010
3110102220001210221121101
41321030123020300022
54113002041413114
6135440443132014
712254525646442
oct1711433106012
9412801727541
10130131201034
115020874143a
122127881400a
13c36b120b93
146426a9d122
1535b962cd74
hex1e4c6c8c0a

130131201034 has 8 divisors (see below), whose sum is σ = 195212026980. Its totient is φ = 65060525376.

The previous prime is 130131201029. The next prime is 130131201091. The reversal of 130131201034 is 430102131031.

It can be written as a sum of positive squares in 2 ways, for example, as 124506651025 + 5624550009 = 352855^2 + 74997^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2505439 + ... + 2556850.

Almost surely, 2130131201034 is an apocalyptic number.

130131201034 is a deficient number, since it is larger than the sum of its proper divisors (65080825946).

130131201034 is a wasteful number, since it uses less digits than its factorization.

130131201034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075144.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 130131201034 its reverse (430102131031), we get a palindrome (560233332065).

The spelling of 130131201034 in words is "one hundred thirty billion, one hundred thirty-one million, two hundred one thousand, thirty-four".

Divisors: 1 2 12853 25706 5062289 10124578 65065600517 130131201034