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336730069 = 1325902313
BaseRepresentation
bin10100000100100…
…001011111010101
3212110121122211001
4110010201133111
51142200330234
653225143301
711226105214
oct2404413725
9773548731
10336730069
11163091315
129492ab31
13549bb180
1432a1507b
151e866d14
hex141217d5

336730069 has 4 divisors (see below), whose sum is σ = 362632396. Its totient is φ = 310827744.

The previous prime is 336730039. The next prime is 336730111. The reversal of 336730069 is 960037633.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50951044 + 285779025 = 7138^2 + 16905^2 .

It is a cyclic number.

It is not a de Polignac number, because 336730069 - 221 = 334632917 is a prime.

It is a super-2 number, since 2×3367300692 = 226774278737489522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336730039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12951144 + ... + 12951169.

It is an arithmetic number, because the mean of its divisors is an integer number (90658099).

Almost surely, 2336730069 is an apocalyptic number.

It is an amenable number.

336730069 is a deficient number, since it is larger than the sum of its proper divisors (25902327).

336730069 is a wasteful number, since it uses less digits than its factorization.

336730069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25902326.

The product of its (nonzero) digits is 61236, while the sum is 37.

The square root of 336730069 is about 18350.2062386230. The cubic root of 336730069 is about 695.7084844320.

The spelling of 336730069 in words is "three hundred thirty-six million, seven hundred thirty thousand, sixty-nine".

Divisors: 1 13 25902313 336730069