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45185068095 = 354316989183
BaseRepresentation
bin101010000101001111…
…010110110000111111
311022122000200021202120
4222011033112300333
51220014334134340
632431400454023
73156504512256
oct520517266077
9138560607676
1045185068095
111818787a492
12891047a313
13435136aaab
14228908579d
151296ce84d0
hexa853d6c3f

45185068095 has 16 divisors (see below), whose sum is σ = 72463859712. Its totient is φ = 24042786080.

The previous prime is 45185068087. The next prime is 45185068129. The reversal of 45185068095 is 59086058154.

It is not a de Polignac number, because 45185068095 - 23 = 45185068087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3488127 + ... + 3501056.

It is an arithmetic number, because the mean of its divisors is an integer number (4528991232).

Almost surely, 245185068095 is an apocalyptic number.

45185068095 is a deficient number, since it is larger than the sum of its proper divisors (27278791617).

45185068095 is a wasteful number, since it uses less digits than its factorization.

45185068095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6989622.

The product of its (nonzero) digits is 1728000, while the sum is 51.

The spelling of 45185068095 in words is "forty-five billion, one hundred eighty-five million, sixty-eight thousand, ninety-five".

Divisors: 1 3 5 15 431 1293 2155 6465 6989183 20967549 34945915 104837745 3012337873 9037013619 15061689365 45185068095