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130830523463 = 459728459979
BaseRepresentation
bin111100111011000011…
…0110101110001000111
3110111200210201012122002
41321312012311301013
54120420103222323
6140034104055515
712311050046363
oct1716606656107
9414623635562
10130830523463
1150537468762
1221432a6459b
13c44cc83a33
1464918dc2a3
15360ac19828
hex1e761b5c47

130830523463 has 4 divisors (see below), whose sum is σ = 130858988040. Its totient is φ = 130802058888.

The previous prime is 130830523429. The next prime is 130830523493. The reversal of 130830523463 is 364325038031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130830523463 - 218 = 130830261319 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 (130830523493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14225393 + ... + 14234586.

It is an arithmetic number, because the mean of its divisors is an integer number (32714747010).

Almost surely, 2130830523463 is an apocalyptic number.

130830523463 is a deficient number, since it is larger than the sum of its proper divisors (28464577).

130830523463 is an equidigital number, since it uses as much as digits as its factorization.

130830523463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28464576.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 130830523463 in words is "one hundred thirty billion, eight hundred thirty million, five hundred twenty-three thousand, four hundred sixty-three".

Divisors: 1 4597 28459979 130830523463