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102284051683 = 11101257358229
BaseRepresentation
bin101111101000010011…
…0101100010011100011
3100210000100111012010111
41133100212230103203
53133434204123213
6114553314112151
710250460044212
oct1372046542343
9323010435114
10102284051683
113a418753a20
12179a687b657
139850a8c708
144d4453b079
1529d9a0aa3d
hex17d09ac4e3

102284051683 has 16 divisors (see below), whose sum is σ = 113126168160. Its totient is φ = 91706368000.

The previous prime is 102284051677. The next prime is 102284051699. The reversal of 102284051683 is 386150482201.

It is a cyclic number.

It is not a de Polignac number, because 102284051683 - 221 = 102281954531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102284051783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106413 + ... + 464641.

It is an arithmetic number, because the mean of its divisors is an integer number (7070385510).

Almost surely, 2102284051683 is an apocalyptic number.

102284051683 is a deficient number, since it is larger than the sum of its proper divisors (10842116477).

102284051683 is a wasteful number, since it uses less digits than its factorization.

102284051683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358598.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 102284051683 in words is "one hundred two billion, two hundred eighty-four million, fifty-one thousand, six hundred eighty-three".

Divisors: 1 11 101 257 1111 2827 25957 285527 358229 3940519 36181129 92064853 397992419 1012713383 9298550153 102284051683