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8725901153 is a prime number
BaseRepresentation
bin10000010000001101…
…01010111101100001
3211112010022201002012
420020012222331201
5120332312314103
64001510202305
7426143636024
oct101006527541
924463281065
108725901153
1137785a8762
121836353395
13a90a50928
145cac651bb
153610d72d8
hex2081aaf61

8725901153 has 2 divisors, whose sum is σ = 8725901154. Its totient is φ = 8725901152.

The previous prime is 8725901123. The next prime is 8725901209. The reversal of 8725901153 is 3511095278.

8725901153 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5530599424 + 3195301729 = 74368^2 + 56527^2 .

It is a cyclic number.

It is not a de Polignac number, because 8725901153 - 210 = 8725900129 is a prime.

It is a super-2 number, since 2×87259011532 (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8725901153.

It is not a weakly prime, because it can be changed into another prime (8725901123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4362950576 + 4362950577.

It is an arithmetic number, because the mean of its divisors is an integer number (4362950577).

Almost surely, 28725901153 is an apocalyptic number.

It is an amenable number.

8725901153 is a deficient number, since it is larger than the sum of its proper divisors (1).

8725901153 is an equidigital number, since it uses as much as digits as its factorization.

8725901153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 8725901153 is about 93412.5320982147. The cubic root of 8725901153 is about 2058.7491348018.

The spelling of 8725901153 in words is "eight billion, seven hundred twenty-five million, nine hundred one thousand, one hundred fifty-three".