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102336764380 = 2256078429717
BaseRepresentation
bin101111101001110111…
…1110001100111011100
3100210011000200021100121
41133103233301213130
53134041202430010
6115002440004324
710252000100434
oct1372357614734
9323130607317
10102336764380
113a445487834
1217a004606a4
13985b987766
144d4b53d2c4
1529de46e3da
hex17d3bf19dc

102336764380 has 24 divisors (see below), whose sum is σ = 215261278848. Its totient is φ = 40867263168.

The previous prime is 102336764359. The next prime is 102336764393. The reversal of 102336764380 is 83467633201.

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, 4202719 + ... + 4226998.

It is an arithmetic number, because the mean of its divisors is an integer number (8969219952).

Almost surely, 2102336764380 is an apocalyptic number.

102336764380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102336764380 is an abundant number, since it is smaller than the sum of its proper divisors (112924514468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102336764380 is a wasteful number, since it uses less digits than its factorization.

102336764380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8430333 (or 8430331 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 102336764380 in words is "one hundred two billion, three hundred thirty-six million, seven hundred sixty-four thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 607 1214 2428 3035 6070 12140 8429717 16859434 33718868 42148585 84297170 168594340 5116838219 10233676438 20467352876 25584191095 51168382190 102336764380