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2084275925 = 52731142069
BaseRepresentation
bin111110000111011…
…1000011011010101
312101020221012001122
41330032320123111
513232033312200
6542453133325
7102436024124
oct17416703325
95336835048
102084275925
1197a579396
124a202a245
13272a73a84
1415ab55abb
15c2ead385
hex7c3b86d5

2084275925 has 12 divisors (see below), whose sum is σ = 2619908580. Its totient is φ = 1644577920.

The previous prime is 2084275913. The next prime is 2084275961. The reversal of 2084275925 is 5295724802.

It can be written as a sum of positive squares in 6 ways, for example, as 67996516 + 2016279409 = 8246^2 + 44903^2 .

It is not a de Polignac number, because 2084275925 - 222 = 2080081621 is a prime.

It is a super-2 number, since 2×20842759252 = 8688412263069211250, which contains 22 as substring.

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, 569210 + ... + 572859.

It is an arithmetic number, because the mean of its divisors is an integer number (218325715).

Almost surely, 22084275925 is an apocalyptic number.

2084275925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2084275925 is a deficient number, since it is larger than the sum of its proper divisors (535632655).

2084275925 is a wasteful number, since it uses less digits than its factorization.

2084275925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142152 (or 1142147 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 2084275925 is about 45653.8708654589. The cubic root of 2084275925 is about 1277.3749761163.

The spelling of 2084275925 in words is "two billion, eighty-four million, two hundred seventy-five thousand, nine hundred twenty-five".

Divisors: 1 5 25 73 365 1825 1142069 5710345 28551725 83371037 416855185 2084275925