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2093773225 = 52731147273
BaseRepresentation
bin111110011001100…
…0111000110101001
312101220210200220111
41330303013012221
513242001220400
6543432454321
7102612531055
oct17463070651
95356720814
102093773225
119849758a5
124a524a3a1
13274a1a88b
1415c108c65
15c3c373ba
hex7ccc71a9

2093773225 has 12 divisors (see below), whose sum is σ = 2631846556. Its totient is φ = 1652071680.

The previous prime is 2093773219. The next prime is 2093773247. The reversal of 2093773225 is 5223773902.

It can be written as a sum of positive squares in 6 ways, for example, as 4460544 + 2089312681 = 2112^2 + 45709^2 .

It is not a de Polignac number, because 2093773225 - 23 = 2093773217 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 571812 + ... + 575461.

Almost surely, 22093773225 is an apocalyptic number.

2093773225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2093773225 is a deficient number, since it is larger than the sum of its proper divisors (538073331).

2093773225 is a wasteful number, since it uses less digits than its factorization.

2093773225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147356 (or 1147351 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 2093773225 is about 45757.7668270645. The cubic root of 2093773225 is about 1279.3122169659.

The spelling of 2093773225 in words is "two billion, ninety-three million, seven hundred seventy-three thousand, two hundred twenty-five".

Divisors: 1 5 25 73 365 1825 1147273 5736365 28681825 83750929 418754645 2093773225