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130680783365 = 5116433695201
BaseRepresentation
bin111100110110100101…
…1101000001000000101
3110111022100221121211112
41321231023220020011
54120113240031430
6140011154414405
712304251221336
oct1715513501005
9414270847745
10130680783365
115046a993810
12213b0891405
13c427c46222
146479a8028d
1535ec9dc195
hex1e6d2e8205

130680783365 has 16 divisors (see below), whose sum is σ = 171339126336. Its totient is φ = 94892736000.

The previous prime is 130680783319. The next prime is 130680783397. The reversal of 130680783365 is 563387086031.

It is a happy number.

It is not a de Polignac number, because 130680783365 - 210 = 130680782341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1812236 + ... + 1882965.

It is an arithmetic number, because the mean of its divisors is an integer number (10708695396).

Almost surely, 2130680783365 is an apocalyptic number.

It is an amenable number.

130680783365 is a deficient number, since it is larger than the sum of its proper divisors (40658342971).

130680783365 is a wasteful number, since it uses less digits than its factorization.

130680783365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695860.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 130680783365 in words is "one hundred thirty billion, six hundred eighty million, seven hundred eighty-three thousand, three hundred sixty-five".

Divisors: 1 5 11 55 643 3215 7073 35365 3695201 18476005 40647211 203236055 2376014243 11880071215 26136156673 130680783365