Search a number
-
+
192958603030115 = 51321796726775189
BaseRepresentation
bin101011110111111010101100…
…111111010110111001100011
3221022012122212210222010021022
4223313322230333112321203
5200242413204333430430
61522215543011120055
755433541030521066
oct5367725477267143
9838178783863238
10192958603030115
1156534313a988aa
12197848058a302b
138388bc2353800
14359136389a8dd
1517494694114e5
hexaf7eacfd6e63

192958603030115 has 96 divisors (see below), whose sum is σ = 265905997568640. Its totient is φ = 133896053071872.

The previous prime is 192958603030073. The next prime is 192958603030199. The reversal of 192958603030115 is 511030306859291.

It is a Cunningham number, because it is equal to 138909542-1.

It is not a de Polignac number, because 192958603030115 - 26 = 192958603030051 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 37186083941 + ... + 37186089129.

It is an arithmetic number, because the mean of its divisors is an integer number (2769854141340).

Almost surely, 2192958603030115 is an apocalyptic number.

192958603030115 is a deficient number, since it is larger than the sum of its proper divisors (72947394538525).

192958603030115 is a wasteful number, since it uses less digits than its factorization.

192958603030115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8881 (or 8868 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 53.

The spelling of 192958603030115 in words is "one hundred ninety-two trillion, nine hundred fifty-eight billion, six hundred three million, thirty thousand, one hundred fifteen".

Divisors: 1 5 13 17 65 85 169 221 845 967 1105 2677 2873 4835 5189 12571 13385 14365 16439 25945 34801 45509 62855 67457 82195 88213 163423 174005 213707 227545 337285 441065 452413 591617 817115 876941 1068535 1146769 2262065 2588659 2778191 2958085 4384705 5017763 5733845 7691021 12943295 13890953 13890955 14907997 25088815 33652567 38455105 44007203 65230919 69454765 74539985 85301971 168262835 180582389 220036015 236146201 326154595 426509855 437483371 572093639 848001947 902911945 1108925623 1180731005 2187416855 2347571057 2860468195 3069900613 4240009735 5544628115 7437217307 11737855285 13432551551 14416033099 15349503065 37186086535 39908707969 67162757755 72080165495 174623170163 199543539845 228353376367 873115850815 1141766881835 2270101212119 2968593892771 11350506060595 14842969463855 38591720606023 192958603030115