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3077041 = 11279731
BaseRepresentation
bin1011101111001110110001
312210022220111
423233032301
51241431131
6145541321
735103652
oct13571661
95708814
103077041
111811910
121044841
13839746
145a1529
1540bab1
hex2ef3b1

3077041 has 4 divisors (see below), whose sum is σ = 3356784. Its totient is φ = 2797300.

The previous prime is 3077033. The next prime is 3077047. The reversal of 3077041 is 1407703.

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: 1407703 = 11127973.

It is not a de Polignac number, because 3077041 - 23 = 3077033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3077047) 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, 139855 + ... + 139876.

It is an arithmetic number, because the mean of its divisors is an integer number (839196).

Almost surely, 23077041 is an apocalyptic number.

It is an amenable number.

3077041 is a deficient number, since it is larger than the sum of its proper divisors (279743).

3077041 is a wasteful number, since it uses less digits than its factorization.

3077041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279742.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 3077041 is about 1754.1496515406. The cubic root of 3077041 is about 145.4491187724.

The spelling of 3077041 in words is "three million, seventy-seven thousand, forty-one".

Divisors: 1 11 279731 3077041