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10525057017 = 317206373667
BaseRepresentation
bin10011100110101011…
…11001111111111001
31000011111202021221120
421303111321333321
5133023403311032
64500220255453
7521551336266
oct116325717771
930144667846
1010525057017
114511136132
1220589a1589
13cb97066b7
1471bb9c26d
1541902562c
hex273579ff9

10525057017 has 8 divisors (see below), whose sum is σ = 14858904096. Its totient is φ = 6603957312.

The previous prime is 10525057013. The next prime is 10525057019. The reversal of 10525057017 is 71075052501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10525057017 - 22 = 10525057013 is a prime.

It is a super-2 number, since 2×105250570172 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10525057013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103186783 + ... + 103186884.

It is an arithmetic number, because the mean of its divisors is an integer number (1857363012).

Almost surely, 210525057017 is an apocalyptic number.

10525057017 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10525057017 is a deficient number, since it is larger than the sum of its proper divisors (4333847079).

10525057017 is a wasteful number, since it uses less digits than its factorization.

10525057017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206373687.

The product of its (nonzero) digits is 12250, while the sum is 33.

The spelling of 10525057017 in words is "ten billion, five hundred twenty-five million, fifty-seven thousand, seventeen".

Divisors: 1 3 17 51 206373667 619121001 3508352339 10525057017