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102331468768 = 2528128340213
BaseRepresentation
bin101111101001101101…
…1100100101111100000
3100210010122201020010211
41133103123210233200
53134033324000033
6115002130303504
710251604063354
oct1372333445740
9323118636124
10102331468768
113a4424a00a1
12179ba727b94
13985a852269
144d4a961464
1529ddc752cd
hex17d36e4be0

102331468768 has 48 divisors (see below), whose sum is σ = 202901506416. Its totient is φ = 50802232320.

The previous prime is 102331468741. The next prime is 102331468777. The reversal of 102331468768 is 867864133201.

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, 2524630 + ... + 2564842.

It is an arithmetic number, because the mean of its divisors is an integer number (4227114717).

Almost surely, 2102331468768 is an apocalyptic number.

It is an amenable number.

102331468768 is a deficient number, since it is larger than the sum of its proper divisors (100570037648).

102331468768 is a wasteful number, since it uses less digits than its factorization.

102331468768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40787 (or 40779 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 102331468768 in words is "one hundred two billion, three hundred thirty-one million, four hundred sixty-eight thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 16 32 281 283 562 566 1124 1132 2248 2264 4496 4528 8992 9056 40213 79523 80426 159046 160852 318092 321704 636184 643408 1272368 1286816 2544736 11299853 11380279 22599706 22760558 45199412 45521116 90398824 91042232 180797648 182084464 361595296 364168928 3197858399 6395716798 12791433596 25582867192 51165734384 102331468768