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339304217 = 748472031
BaseRepresentation
bin10100001110010…
…101111100011001
3212122110102212212
4110032111330121
51143330213332
653400244505
711260016060
oct2416257431
9778412785
10339304217
1116458a30a
1295770735
13553aca35
14330c51d7
151ebc48b2
hex14395f19

339304217 has 4 divisors (see below), whose sum is σ = 387776256. Its totient is φ = 290832180.

The previous prime is 339304159. The next prime is 339304283. The reversal of 339304217 is 712403933.

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, and also an emirpimes, since its reverse is a distinct semiprime: 712403933 = 6111678753.

It is a cyclic number.

It is not a de Polignac number, because 339304217 - 212 = 339300121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (339307217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24236009 + ... + 24236022.

It is an arithmetic number, because the mean of its divisors is an integer number (96944064).

Almost surely, 2339304217 is an apocalyptic number.

It is an amenable number.

339304217 is a deficient number, since it is larger than the sum of its proper divisors (48472039).

339304217 is an equidigital number, since it uses as much as digits as its factorization.

339304217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48472038.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 339304217 is about 18420.2121866172. The cubic root of 339304217 is about 697.4767776170.

The spelling of 339304217 in words is "three hundred thirty-nine million, three hundred four thousand, two hundred seventeen".

Divisors: 1 7 48472031 339304217