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3393796969 = 13049260081
BaseRepresentation
bin1100101001001001…
…0011101101101001
322202112000202020001
43022102103231221
523422303000334
61320432503001
7150046540543
oct31222235551
98675022201
103393796969
111491789992
127a86aaa61
134211635b4
14242a34693
1514ce2e714
hexca493b69

3393796969 has 4 divisors (see below), whose sum is σ = 3394070100. Its totient is φ = 3393523840.

The previous prime is 3393796961. The next prime is 3393796999. The reversal of 3393796969 is 9696973933.

3393796969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1070074944 + 2323722025 = 32712^2 + 48205^2 .

It is a cyclic number.

It is not a de Polignac number, because 3393796969 - 23 = 3393796961 is a prime.

It is a super-2 number, since 2×33937969692 = 23035715733587173922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3393796969.

It is not an unprimeable number, because it can be changed into a prime (3393796961) 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, 116992 + ... + 143089.

It is an arithmetic number, because the mean of its divisors is an integer number (848517525).

Almost surely, 23393796969 is an apocalyptic number.

It is an amenable number.

3393796969 is a deficient number, since it is larger than the sum of its proper divisors (273131).

3393796969 is a wasteful number, since it uses less digits than its factorization.

3393796969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273130.

The product of its digits is 44641044, while the sum is 64.

The square root of 3393796969 is about 58256.3041138039. The cubic root of 3393796969 is about 1502.7795822483.

The spelling of 3393796969 in words is "three billion, three hundred ninety-three million, seven hundred ninety-six thousand, nine hundred sixty-nine".

Divisors: 1 13049 260081 3393796969