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12430607 = 74737783
BaseRepresentation
bin101111011010…
…110100001111
3212101112120212
4233122310033
511140234412
61122233035
7210441560
oct57326417
925345525
1012430607
117020332
1241b577b
132762cb7
141918167
151158222
hexbdad0f

12430607 has 8 divisors (see below), whose sum is σ = 14509056. Its totient is φ = 10427832.

The previous prime is 12430591. The next prime is 12430619. The reversal of 12430607 is 70603421.

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 12430607 - 24 = 12430591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430207) 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, 18563 + ... + 19220.

It is an arithmetic number, because the mean of its divisors is an integer number (1813632).

Almost surely, 212430607 is an apocalyptic number.

12430607 is a deficient number, since it is larger than the sum of its proper divisors (2078449).

12430607 is an equidigital number, since it uses as much as digits as its factorization.

12430607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37837.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 12430607 is about 3525.7065958471. The cubic root of 12430607 is about 231.6491861512.

The spelling of 12430607 in words is "twelve million, four hundred thirty thousand, six hundred seven".

Divisors: 1 7 47 329 37783 264481 1775801 12430607