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130698462337 = 516372531101
BaseRepresentation
bin111100110111000111…
…1000100010010000001
3110111100121012210211021
41321232033010102001
54120132301243322
6140013025345441
712304554412462
oct1715617042201
9414317183737
10130698462337
1150479969233
12213b6798281
13c42b7c6061
14647c162d69
1535ee3304c7
hex1e6e3c4481

130698462337 has 4 divisors (see below), whose sum is σ = 130701045076. Its totient is φ = 130695879600.

The previous prime is 130698462329. The next prime is 130698462347. The reversal of 130698462337 is 733264896031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 733264896031 = 3719817970163.

It can be written as a sum of positive squares in 2 ways, for example, as 62702163216 + 67996299121 = 250404^2 + 260761^2 .

It is a cyclic number.

It is not a de Polignac number, because 130698462337 - 23 = 130698462329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130698462347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213914 + ... + 1317187.

It is an arithmetic number, because the mean of its divisors is an integer number (32675261269).

Almost surely, 2130698462337 is an apocalyptic number.

It is an amenable number.

130698462337 is a deficient number, since it is larger than the sum of its proper divisors (2582739).

130698462337 is an equidigital number, since it uses as much as digits as its factorization.

130698462337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582738.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 130698462337 in words is "one hundred thirty billion, six hundred ninety-eight million, four hundred sixty-two thousand, three hundred thirty-seven".

Divisors: 1 51637 2531101 130698462337