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10725710287 is a prime number
BaseRepresentation
bin10011111110100110…
…10101100111001111
31000200111022112111011
421333103111213033
5133431240212122
64532145110051
7526536014245
oct117723254717
930614275434
1010725710287
114604424986
1220b4028327
13101c15c146
1473a6b0795
1542b95d377
hex27f4d59cf

10725710287 has 2 divisors, whose sum is σ = 10725710288. Its totient is φ = 10725710286.

The previous prime is 10725710279. The next prime is 10725710293. The reversal of 10725710287 is 78201752701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10725710287 - 23 = 10725710279 is a prime.

It is a super-4 number, since 4×107257102874 (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10725710297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5362855143 + 5362855144.

It is an arithmetic number, because the mean of its divisors is an integer number (5362855144).

Almost surely, 210725710287 is an apocalyptic number.

10725710287 is a deficient number, since it is larger than the sum of its proper divisors (1).

10725710287 is an equidigital number, since it uses as much as digits as its factorization.

10725710287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54880, while the sum is 40.

The spelling of 10725710287 in words is "ten billion, seven hundred twenty-five million, seven hundred ten thousand, two hundred eighty-seven".