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3035057 = 23131959
BaseRepresentation
bin1011100100111110110001
312201012022112
423210332301
51234110212
6145015105
734540364
oct13447661
95635275
103035057
111793313
121024495
138235bc
145900db
153ee422
hex2e4fb1

3035057 has 4 divisors (see below), whose sum is σ = 3167040. Its totient is φ = 2903076.

The previous prime is 3035051. The next prime is 3035059. The reversal of 3035057 is 7505303.

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: 7505303 = 13577331.

It is a cyclic number.

It is not a de Polignac number, because 3035057 - 210 = 3034033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 131959 = 3035057 / (3 + 0 + 3 + 5 + 0 + 5 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3035051) 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, 65957 + ... + 66002.

It is an arithmetic number, because the mean of its divisors is an integer number (791760).

Almost surely, 23035057 is an apocalyptic number.

It is an amenable number.

3035057 is a deficient number, since it is larger than the sum of its proper divisors (131983).

3035057 is a wasteful number, since it uses less digits than its factorization.

3035057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131982.

The product of its (nonzero) digits is 1575, while the sum is 23.

The square root of 3035057 is about 1742.1414982716. The cubic root of 3035057 is about 144.7845710950.

The spelling of 3035057 in words is "three million, thirty-five thousand, fifty-seven".

Divisors: 1 23 131959 3035057