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3380593 = 17319541
BaseRepresentation
bin1100111001010101110001
320100202022011
430321111301
51331134333
6200242521
740506646
oct14712561
96322264
103380593
1119a9987
121170441
13914968
1463ddcd
1546b9cd
hex339571

3380593 has 4 divisors (see below), whose sum is σ = 3400308. Its totient is φ = 3360880.

The previous prime is 3380567. The next prime is 3380599. The reversal of 3380593 is 3950833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3950833 = 7354121.

It can be written as a sum of positive squares in 2 ways, for example, as 2053489 + 1327104 = 1433^2 + 1152^2 .

It is a cyclic number.

It is not a de Polignac number, because 3380593 - 25 = 3380561 is a prime.

It is a super-2 number, since 2×33805932 = 22856818063298, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3380599) 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, 9598 + ... + 9943.

It is an arithmetic number, because the mean of its divisors is an integer number (850077).

Almost surely, 23380593 is an apocalyptic number.

It is an amenable number.

3380593 is a deficient number, since it is larger than the sum of its proper divisors (19715).

3380593 is a wasteful number, since it uses less digits than its factorization.

3380593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19714.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 3380593 is about 1838.6388987509. The cubic root of 3380593 is about 150.0828135303.

The spelling of 3380593 in words is "three million, three hundred eighty thousand, five hundred ninety-three".

Divisors: 1 173 19541 3380593