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130923077195 = 526184615439
BaseRepresentation
bin111100111101110011…
…1111001111001001011
3110111221020212102111002
41321323213321321023
54121112301432240
6140051211525215
712313252536341
oct1717347717113
9414836772432
10130923077195
1150584733749
1221459a5980b
13c4661bb161
14649dd11991
153613decd15
hex1e7b9f9e4b

130923077195 has 4 divisors (see below), whose sum is σ = 157107692640. Its totient is φ = 104738461752.

The previous prime is 130923077171. The next prime is 130923077221. The reversal of 130923077195 is 591770329031.

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 130923077195 - 234 = 113743208011 is a prime.

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, 13092307715 + ... + 13092307724.

It is an arithmetic number, because the mean of its divisors is an integer number (39276923160).

Almost surely, 2130923077195 is an apocalyptic number.

130923077195 is a deficient number, since it is larger than the sum of its proper divisors (26184615445).

130923077195 is an equidigital number, since it uses as much as digits as its factorization.

130923077195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26184615444.

The product of its (nonzero) digits is 357210, while the sum is 47.

The spelling of 130923077195 in words is "one hundred thirty billion, nine hundred twenty-three million, seventy-seven thousand, one hundred ninety-five".

Divisors: 1 5 26184615439 130923077195