Search a number
-
+
6030665 = 51770949
BaseRepresentation
bin10111000000010101001001
3102100101111222
4113000111021
53020440130
6333131425
7102155054
oct27002511
912311458
106030665
113449a23
122029b75
131331c54
14b2da9b
157e1ce5
hex5c0549

6030665 has 8 divisors (see below), whose sum is σ = 7662600. Its totient is φ = 4540672.

The previous prime is 6030659. The next prime is 6030677. The reversal of 6030665 is 5660306.

It can be written as a sum of positive squares in 4 ways, for example, as 1901641 + 4129024 = 1379^2 + 2032^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6030665 - 210 = 6029641 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35390 + ... + 35559.

It is an arithmetic number, because the mean of its divisors is an integer number (957825).

Almost surely, 26030665 is an apocalyptic number.

It is an amenable number.

6030665 is a deficient number, since it is larger than the sum of its proper divisors (1631935).

6030665 is a wasteful number, since it uses less digits than its factorization.

6030665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70971.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 6030665 is about 2455.7412322963. The cubic root of 6030665 is about 182.0211000775.

The spelling of 6030665 in words is "six million, thirty thousand, six hundred sixty-five".

Divisors: 1 5 17 85 70949 354745 1206133 6030665