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130718948366 = 21274567112687
BaseRepresentation
bin111100110111101110…
…1001101110000001110
3110111102000202121101002
41321233131031300032
54120203022321431
6140015040420302
712305223504506
oct1715735156016
9414360677332
10130718948366
115048a490736
1221401617692
13c432b19776
146480b76a06
15360102a3cb
hex1e6f74dc0e

130718948366 has 16 divisors (see below), whose sum is σ = 197667373056. Its totient is φ = 64830058776.

The previous prime is 130718948341. The next prime is 130718948377. The reversal of 130718948366 is 663849817031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1103675 + ... + 1216361.

It is an arithmetic number, because the mean of its divisors is an integer number (12354210816).

Almost surely, 2130718948366 is an apocalyptic number.

130718948366 is a deficient number, since it is larger than the sum of its proper divisors (66948424690).

130718948366 is a wasteful number, since it uses less digits than its factorization.

130718948366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117383.

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 130718948366 in words is "one hundred thirty billion, seven hundred eighteen million, nine hundred forty-eight thousand, three hundred sixty-six".

Divisors: 1 2 127 254 4567 9134 112687 225374 580009 1160018 14311249 28622498 514641529 1029283058 65359474183 130718948366