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3080407 = 11280037
BaseRepresentation
bin1011110000000011010111
312210111112011
423300003113
51242033112
6150005051
735116531
oct13600327
95714464
103080407
1118143a0
121046787
1383b135
145a2851
1540caa7
hex2f00d7

3080407 has 4 divisors (see below), whose sum is σ = 3360456. Its totient is φ = 2800360.

The previous prime is 3080401. The next prime is 3080419. The reversal of 3080407 is 7040803.

3080407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-3080407 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3080401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140008 + ... + 140029.

It is an arithmetic number, because the mean of its divisors is an integer number (840114).

Almost surely, 23080407 is an apocalyptic number.

3080407 is a deficient number, since it is larger than the sum of its proper divisors (280049).

3080407 is a wasteful number, since it uses less digits than its factorization.

3080407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280048.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 3080407 is about 1755.1088285346. The cubic root of 3080407 is about 145.5021354339.

The spelling of 3080407 in words is "three million, eighty thousand, four hundred seven".

Divisors: 1 11 280037 3080407