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3204807125 = 531331113563
BaseRepresentation
bin1011111100000101…
…0111100111010101
322021100102001220012
42333001113213111
523030412312000
61250002050005
7142263261002
oct27701274725
98240361805
103204807125
1113a5037033
12755349905
133c0c628a0
142258ba8a9
1513b54c735
hexbf0579d5

3204807125 has 64 divisors (see below), whose sum is σ = 4493518848. Its totient is φ = 2265984000.

The previous prime is 3204807101. The next prime is 3204807163. The reversal of 3204807125 is 5217084023.

It is not a de Polignac number, because 3204807125 - 224 = 3188029909 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3204807091 and 3204807100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5692094 + ... + 5692656.

It is an arithmetic number, because the mean of its divisors is an integer number (70211232).

Almost surely, 23204807125 is an apocalyptic number.

It is an amenable number.

3204807125 is a deficient number, since it is larger than the sum of its proper divisors (1288711723).

3204807125 is a wasteful number, since it uses less digits than its factorization.

3204807125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 3204807125 is about 56611.0159332969. The cubic root of 3204807125 is about 1474.3501302631.

The spelling of 3204807125 in words is "three billion, two hundred four million, eight hundred seven thousand, one hundred twenty-five".

Divisors: 1 5 13 25 31 65 113 125 155 325 403 563 565 775 1469 1625 2015 2815 2825 3503 3875 7319 7345 10075 14075 14125 17453 17515 36595 36725 45539 50375 63619 70375 87265 87575 182975 183625 226889 227695 318095 436325 437875 827047 914875 1134445 1138475 1590475 1972189 2181625 4135235 5672225 5692375 7952375 9860945 20676175 25638457 28361125 49304725 103380875 128192285 246523625 640961425 3204807125