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14680597 = 19772663
BaseRepresentation
bin111000000000…
…001000010101
31000121211222211
4320000020111
512224234342
61242353421
7235532401
oct70001025
930554884
1014680597
118317828
124abb871
133070159
141d42101
15144ec17
hexe00215

14680597 has 4 divisors (see below), whose sum is σ = 15453280. Its totient is φ = 13907916.

The previous prime is 14680573. The next prime is 14680609. The reversal of 14680597 is 79508641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14680597 - 211 = 14678549 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 (14680517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386313 + ... + 386350.

It is an arithmetic number, because the mean of its divisors is an integer number (3863320).

Almost surely, 214680597 is an apocalyptic number.

It is an amenable number.

14680597 is a deficient number, since it is larger than the sum of its proper divisors (772683).

14680597 is an equidigital number, since it uses as much as digits as its factorization.

14680597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772682.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 14680597 is about 3831.5267192074. The cubic root of 14680597 is about 244.8581547388.

The spelling of 14680597 in words is "fourteen million, six hundred eighty thousand, five hundred ninety-seven".

Divisors: 1 19 772663 14680597