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3375049 = 29116381
BaseRepresentation
bin1100110111111111001001
320100110200211
430313333021
51331000144
6200201121
740454536
oct14677711
96313624
103375049
1119a57a7
1211691a1
13912292
1463bd8d
1546a034
hex337fc9

3375049 has 4 divisors (see below), whose sum is σ = 3491460. Its totient is φ = 3258640.

The previous prime is 3375037. The next prime is 3375077. The reversal of 3375049 is 9405733.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9405733 = 37254209.

It can be written as a sum of positive squares in 2 ways, for example, as 2839225 + 535824 = 1685^2 + 732^2 .

It is a cyclic number.

It is not a de Polignac number, because 3375049 - 25 = 3375017 is a prime.

It is a super-2 number, since 2×33750492 = 22781911504802, 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 a self number, because there is not a number n which added to its sum of digits gives 3375049.

It is not an unprimeable number, because it can be changed into a prime (3375019) 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, 58162 + ... + 58219.

It is an arithmetic number, because the mean of its divisors is an integer number (872865).

Almost surely, 23375049 is an apocalyptic number.

It is an amenable number.

3375049 is a deficient number, since it is larger than the sum of its proper divisors (116411).

3375049 is a wasteful number, since it uses less digits than its factorization.

3375049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116410.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 3375049 is about 1837.1306431498. The cubic root of 3375049 is about 150.0007259224. Note that the first 3 decimals are identical.

The spelling of 3375049 in words is "three million, three hundred seventy-five thousand, forty-nine".

Divisors: 1 29 116381 3375049