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130009179243 = 3172549199593
BaseRepresentation
bin111100100010100100…
…1101010010001101011
3110102120120012121011210
41321011021222101223
54112224322213433
6135420403524203
712251514534666
oct1710511522153
9412516177153
10130009179243
1150155879689
1221243989663
13c34ba69938
1464147b86dd
1535ada78463
hex1e4526a46b

130009179243 has 8 divisors (see below), whose sum is σ = 183542370768. Its totient is φ = 81574386944.

The previous prime is 130009179241. The next prime is 130009179247. The reversal of 130009179243 is 342971900031.

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 130009179243 - 21 = 130009179241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130009179241) 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, 1274599746 + ... + 1274599847.

It is an arithmetic number, because the mean of its divisors is an integer number (22942796346).

Almost surely, 2130009179243 is an apocalyptic number.

130009179243 is a deficient number, since it is larger than the sum of its proper divisors (53533191525).

130009179243 is a wasteful number, since it uses less digits than its factorization.

130009179243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549199613.

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 130009179243 in words is "one hundred thirty billion, nine million, one hundred seventy-nine thousand, two hundred forty-three".

Divisors: 1 3 17 51 2549199593 7647598779 43336393081 130009179243