Search a number
-
+
3080011 = 11280001
BaseRepresentation
bin1011101111111101001011
312210110222111
423233331023
51242030021
6150003151
735115424
oct13577513
95713874
103080011
111814070
1210464b7
1383abbc
145a264b
1540c8e1
hex2eff4b

3080011 has 4 divisors (see below), whose sum is σ = 3360024. Its totient is φ = 2800000.

The previous prime is 3079987. The next prime is 3080017. The reversal of 3080011 is 1100803.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3080011 is a prime.

It is a Smith number, since the sum of its digits (13) 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 junction number, because it is equal to n+sod(n) for n = 3079973 and 3080000.

It is not an unprimeable number, because it can be changed into a prime (3080017) 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, 139990 + ... + 140011.

It is an arithmetic number, because the mean of its divisors is an integer number (840006).

Almost surely, 23080011 is an apocalyptic number.

3080011 is a deficient number, since it is larger than the sum of its proper divisors (280013).

3080011 is a wasteful number, since it uses less digits than its factorization.

3080011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280012.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 3080011 is about 1754.9960113915. The cubic root of 3080011 is about 145.4959001848.

Adding to 3080011 its reverse (1100803), we get a palindrome (4180814).

The spelling of 3080011 in words is "three million, eighty thousand, eleven".

Divisors: 1 11 280001 3080011