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8068025025 = 325246437723
BaseRepresentation
bin1111000001110010…
…00100101011000001
3202211021102010200200
413200321010223001
5113010403300100
63412325435413
7403635036564
oct74071045301
922737363620
108068025025
11347020a685
121691b6bb69
139b766ca08
145677344db
15323485e00
hex1e0e44ac1

8068025025 has 36 divisors (see below), whose sum is σ = 14455713168. Its totient is φ = 4301462880.

The previous prime is 8068025023. The next prime is 8068025041. The reversal of 8068025025 is 5205208608.

It is not a de Polignac number, because 8068025025 - 21 = 8068025023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8068025023) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1040814 + ... + 1048536.

It is an arithmetic number, because the mean of its divisors is an integer number (401547588).

Almost surely, 28068025025 is an apocalyptic number.

It is an amenable number.

8068025025 is a deficient number, since it is larger than the sum of its proper divisors (6387688143).

8068025025 is a wasteful number, since it uses less digits than its factorization.

8068025025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12382 (or 12374 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 8068025025 is about 89822.1855946514. The cubic root of 8068025025 is about 2005.6527601823.

The spelling of 8068025025 in words is "eight billion, sixty-eight million, twenty-five thousand, twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 4643 7723 13929 23169 23215 38615 41787 69507 69645 115845 116075 193075 208935 347535 348225 579225 1044675 1737675 35857889 107573667 179289445 322721001 537868335 896447225 1613605005 2689341675 8068025025