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102380214304 = 2547462114731
BaseRepresentation
bin101111101011001010…
…1100001100000100000
3100210021001102202110001
41133112111201200200
53134133313324204
6115011031145344
710253035314544
oct1372625414040
9323231382401
10102380214304
113a467a64365
1217a12b15254
13986798b684
144d5320da24
1529e31a34a4
hex17d6561820

102380214304 has 48 divisors (see below), whose sum is σ = 205908103296. Its totient is φ = 50086713600.

The previous prime is 102380214301. The next prime is 102380214323. The reversal of 102380214304 is 403412083201.

It is not an unprimeable number, because it can be changed into a prime (102380214301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6942619 + ... + 6957349.

It is an arithmetic number, because the mean of its divisors is an integer number (4289752152).

Almost surely, 2102380214304 is an apocalyptic number.

It is an amenable number.

102380214304 is an abundant number, since it is smaller than the sum of its proper divisors (103527888992).

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

102380214304 is a wasteful number, since it uses less digits than its factorization.

102380214304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19409 (or 19401 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 102380214304 its reverse (403412083201), we get a palindrome (505792297505).

The spelling of 102380214304 in words is "one hundred two billion, three hundred eighty million, two hundred fourteen thousand, three hundred four".

Divisors: 1 2 4 8 16 32 47 94 188 376 752 1504 4621 9242 14731 18484 29462 36968 58924 73936 117848 147872 217187 235696 434374 471392 692357 868748 1384714 1737496 2769428 3474992 5538856 6949984 11077712 22155424 68071951 136143902 272287804 544575608 1089151216 2178302432 3199381697 6398763394 12797526788 25595053576 51190107152 102380214304