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6230830 = 252112953
BaseRepresentation
bin10111110001001100101110
3102201120002111
4113301030232
53043341310
6341314234
7103650454
oct27611456
912646074
106230830
113576351
12210597a
1313a20a8
14b829d4
1583128a
hex5f132e

6230830 has 16 divisors (see below), whose sum is σ = 11272464. Its totient is φ = 2479680.

The previous prime is 6230827. The next prime is 6230831. The reversal of 6230830 is 380326.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6230831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634 + ... + 3586.

It is an arithmetic number, because the mean of its divisors is an integer number (704529).

Almost surely, 26230830 is an apocalyptic number.

6230830 is a deficient number, since it is larger than the sum of its proper divisors (5041634).

6230830 is a wasteful number, since it uses less digits than its factorization.

6230830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6230830 is about 2496.1630555715. The cubic root of 6230830 is about 184.0130543668.

The spelling of 6230830 in words is "six million, two hundred thirty thousand, eight hundred thirty".

Divisors: 1 2 5 10 211 422 1055 2110 2953 5906 14765 29530 623083 1246166 3115415 6230830