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6028081 = 17615813
BaseRepresentation
bin10110111111101100110001
3102100020222021
4112333230301
53020344311
6333111441
7102144403
oct26775461
912306867
106028081
113447a94
122028581
131330a17
14b2cb73
157e1171
hex5bfb31

6028081 has 8 divisors (see below), whose sum is σ = 6488424. Its totient is φ = 5579520.

The previous prime is 6028069. The next prime is 6028097. The reversal of 6028081 is 1808206.

It can be written as a sum of positive squares in 4 ways, for example, as 664225 + 5363856 = 815^2 + 2316^2 .

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 6028081 - 25 = 6028049 is a prime.

It is a super-2 number, since 2×60280812 = 72675521085122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6028031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1870 + ... + 3943.

It is an arithmetic number, because the mean of its divisors is an integer number (811053).

Almost surely, 26028081 is an apocalyptic number.

6028081 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6028081 is a deficient number, since it is larger than the sum of its proper divisors (460343).

6028081 is a wasteful number, since it uses less digits than its factorization.

6028081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5891.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 6028081 is about 2455.2150618632. The cubic root of 6028081 is about 181.9950990912.

The spelling of 6028081 in words is "six million, twenty-eight thousand, eighty-one".

Divisors: 1 17 61 1037 5813 98821 354593 6028081