Search a number
-
+
3080023 = 8934607
BaseRepresentation
bin1011101111111101010111
312210110222221
423233331113
51242030043
6150003211
735115442
oct13577527
95713887
103080023
111814081
121046507
1383abcb
145a2659
1540c8ed
hex2eff57

3080023 has 4 divisors (see below), whose sum is σ = 3114720. Its totient is φ = 3045328.

The previous prime is 3080017. The next prime is 3080029. The reversal of 3080023 is 3200803.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3200803 = 9073529.

It is an interprime number because it is at equal distance from previous prime (3080017) and next prime (3080029).

It is a cyclic number.

It is not a de Polignac number, because 3080023 - 217 = 2948951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3079979 and 3080006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3080029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17215 + ... + 17392.

It is an arithmetic number, because the mean of its divisors is an integer number (778680).

Almost surely, 23080023 is an apocalyptic number.

3080023 is a deficient number, since it is larger than the sum of its proper divisors (34697).

3080023 is an equidigital number, since it uses as much as digits as its factorization.

3080023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34696.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3080023 is about 1754.9994301993. Note that the first 3 decimals coincide. The cubic root of 3080023 is about 145.4960891396.

Adding to 3080023 its reverse (3200803), we get a palindrome (6280826).

The spelling of 3080023 in words is "three million, eighty thousand, twenty-three".

Divisors: 1 89 34607 3080023