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102589295 = 5157130687
BaseRepresentation
bin1100001110101…
…10001101101111
321011001002001112
412013112031233
5202230324140
614102502235
72353665104
oct607261557
9234032045
10102589295
11529aa946
122a43497b
131833c233
14d8a6aab
159016c65
hex61d636f

102589295 has 8 divisors (see below), whose sum is σ = 123892224. Its totient is φ = 81548064.

The previous prime is 102589283. The next prime is 102589301. The reversal of 102589295 is 592985201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102589295 - 210 = 102588271 is a prime.

It is a Duffinian number.

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, 64559 + ... + 66128.

It is an arithmetic number, because the mean of its divisors is an integer number (15486528).

Almost surely, 2102589295 is an apocalyptic number.

102589295 is a deficient number, since it is larger than the sum of its proper divisors (21302929).

102589295 is a wasteful number, since it uses less digits than its factorization.

102589295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130849.

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 102589295 is about 10128.6373713348. The cubic root of 102589295 is about 468.1309429175.

The spelling of 102589295 in words is "one hundred two million, five hundred eighty-nine thousand, two hundred ninety-five".

Divisors: 1 5 157 785 130687 653435 20517859 102589295