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12514017 = 35697331
BaseRepresentation
bin101111101111…
…001011100001
3212112210000010
4233233023201
511200422032
61124115133
7211240005
oct57571341
925483003
1012514017
117077a6a
124235aa9
132791c59
14193a705
151172ccc
hexbef2e1

12514017 has 8 divisors (see below), whose sum is σ = 16716960. Its totient is φ = 8326880.

The previous prime is 12514013. The next prime is 12514039. The reversal of 12514017 is 71041521.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12514017 - 22 = 12514013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12513984 and 12514002.

It is not an unprimeable number, because it can be changed into a prime (12514013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1959 + ... + 5372.

It is an arithmetic number, because the mean of its divisors is an integer number (2089620).

Almost surely, 212514017 is an apocalyptic number.

It is an amenable number.

12514017 is a deficient number, since it is larger than the sum of its proper divisors (4202943).

12514017 is an equidigital number, since it uses as much as digits as its factorization.

12514017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7903.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 12514017 is about 3537.5156536756. The cubic root of 12514017 is about 232.1661574764.

Adding to 12514017 its reverse (71041521), we get a palindrome (83555538).

The spelling of 12514017 in words is "twelve million, five hundred fourteen thousand, seventeen".

Divisors: 1 3 569 1707 7331 21993 4171339 12514017