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10017425 = 521173499
BaseRepresentation
bin100110001101…
…101010010001
3200211221022202
4212031222101
510031024200
6554412545
7151101215
oct46155221
920757282
1010017425
115722270
123431155
1320c9792
14148a945
15d2d1d5
hex98da91

10017425 has 24 divisors (see below), whose sum is σ = 13764000. Its totient is φ = 7171200.

The previous prime is 10017421. The next prime is 10017431. The reversal of 10017425 is 52471001.

It is not a de Polignac number, because 10017425 - 22 = 10017421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10017397 and 10017406.

It is not an unprimeable number, because it can be changed into a prime (10017421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19826 + ... + 20324.

It is an arithmetic number, because the mean of its divisors is an integer number (573500).

Almost surely, 210017425 is an apocalyptic number.

It is an amenable number.

10017425 is a deficient number, since it is larger than the sum of its proper divisors (3746575).

10017425 is a wasteful number, since it uses less digits than its factorization.

10017425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 10017425 is about 3165.0315954189. The cubic root of 10017425 is about 215.5685331381.

Adding to 10017425 its reverse (52471001), we get a palindrome (62488426).

The spelling of 10017425 in words is "ten million, seventeen thousand, four hundred twenty-five".

Divisors: 1 5 11 25 55 73 275 365 499 803 1825 2495 4015 5489 12475 20075 27445 36427 137225 182135 400697 910675 2003485 10017425