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2315892095 = 51142107129
BaseRepresentation
bin1000101000001001…
…1011010101111111
312222101202111201022
42022002123111333
514220332021340
61021445334355
7111250520666
oct21202332577
95871674638
102315892095
11a89296010
125477073bb
132aba4a86a
1417d807ddd
15d84b03b5
hex8a09b57f

2315892095 has 8 divisors (see below), whose sum is σ = 3031713360. Its totient is φ = 1684285120.

The previous prime is 2315892079. The next prime is 2315892097. The reversal of 2315892095 is 5902985132.

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

It is not a de Polignac number, because 2315892095 - 24 = 2315892079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315892097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21053510 + ... + 21053619.

It is an arithmetic number, because the mean of its divisors is an integer number (378964170).

Almost surely, 22315892095 is an apocalyptic number.

2315892095 is a deficient number, since it is larger than the sum of its proper divisors (715821265).

2315892095 is a wasteful number, since it uses less digits than its factorization.

2315892095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42107145.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 2315892095 is about 48123.7165543145. The cubic root of 2315892095 is about 1323.0393872319.

The spelling of 2315892095 in words is "two billion, three hundred fifteen million, eight hundred ninety-two thousand, ninety-five".

Divisors: 1 5 11 55 42107129 210535645 463178419 2315892095