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3380541 = 31126847
BaseRepresentation
bin1100111001010100111101
320100202020020
430321110331
51331134131
6200242353
740506543
oct14712475
96322206
103380541
1119a993a
1211703b9
13914928
1463dd93
1546b996
hex33953d

3380541 has 4 divisors (see below), whose sum is σ = 4507392. Its totient is φ = 2253692.

The previous prime is 3380539. The next prime is 3380549. The reversal of 3380541 is 1450833.

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: 1450833 = 3483611.

It is a cyclic number.

It is not a de Polignac number, because 3380541 - 21 = 3380539 is a prime.

It is a super-2 number, since 2×33805412 = 22856114905362, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380549) 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, 563421 + ... + 563426.

It is an arithmetic number, because the mean of its divisors is an integer number (1126848).

Almost surely, 23380541 is an apocalyptic number.

It is an amenable number.

3380541 is a deficient number, since it is larger than the sum of its proper divisors (1126851).

3380541 is a wasteful number, since it uses less digits than its factorization.

3380541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126850.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3380541 is about 1838.6247578013. The cubic root of 3380541 is about 150.0820440059.

The spelling of 3380541 in words is "three million, three hundred eighty thousand, five hundred forty-one".

Divisors: 1 3 1126847 3380541