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102925632063 = 3239671542581
BaseRepresentation
bin101111111011011011…
…0001000001000111111
3100211200001201211221210
41133312312020020333
53141242430211223
6115141113255503
710302410303022
oct1376666101077
9324601654853
10102925632063
113a717921841
1217b45704593
139923986287
144da58291b9
152a25edd893
hex17f6d8823f

102925632063 has 16 divisors (see below), whose sum is σ = 143349060096. Its totient is φ = 65565820320.

The previous prime is 102925632059. The next prime is 102925632067. The reversal of 102925632063 is 360236529201.

It is an interprime number because it is at equal distance from previous prime (102925632059) and next prime (102925632067).

It is not a de Polignac number, because 102925632063 - 22 = 102925632059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102925632067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704568 + ... + 838013.

It is an arithmetic number, because the mean of its divisors is an integer number (8959316256).

Almost surely, 2102925632063 is an apocalyptic number.

102925632063 is a deficient number, since it is larger than the sum of its proper divisors (40423428033).

102925632063 is a wasteful number, since it uses less digits than its factorization.

102925632063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543574.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 102925632063 in words is "one hundred two billion, nine hundred twenty-five million, six hundred thirty-two thousand, sixty-three".

Divisors: 1 3 23 69 967 2901 22241 66723 1542581 4627743 35479363 106438089 1491675827 4475027481 34308544021 102925632063