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2680090575 = 35235734541
BaseRepresentation
bin1001111110111110…
…1110111111001111
320220210001201002220
42133233232333033
520442100344300
61121535350423
7123262252101
oct23757567717
96823051086
102680090575
111155928798
12629682413
13339335616
141b5d2d571
1510a450da0
hex9fbeefcf

2680090575 has 12 divisors (see below), whose sum is σ = 4431083208. Its totient is φ = 1429381600.

The previous prime is 2680090559. The next prime is 2680090661. The reversal of 2680090575 is 5750900862.

It is not a de Polignac number, because 2680090575 - 24 = 2680090559 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17867196 + ... + 17867345.

It is an arithmetic number, because the mean of its divisors is an integer number (369256934).

Almost surely, 22680090575 is an apocalyptic number.

2680090575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2680090575 is a deficient number, since it is larger than the sum of its proper divisors (1750992633).

2680090575 is a wasteful number, since it uses less digits than its factorization.

2680090575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35734554 (or 35734549 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 2680090575 is about 51769.5912191704. The cubic root of 2680090575 is about 1389.0455596123.

The spelling of 2680090575 in words is "two billion, six hundred eighty million, ninety thousand, five hundred seventy-five".

Divisors: 1 3 5 15 25 75 35734541 107203623 178672705 536018115 893363525 2680090575