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6222069 = 33724703
BaseRepresentation
bin10111101111000011110101
3102201010002000
4113233003311
53043101234
6341205513
7103613100
oct27570365
912633060
106222069
11356a807
122100899
13139b0c9
14b7d737
1582d899
hex5ef0f5

6222069 has 24 divisors (see below), whose sum is σ = 10725120. Its totient is φ = 3554712.

The previous prime is 6222059. The next prime is 6222071. The reversal of 6222069 is 9602226.

It is not a de Polignac number, because 6222069 - 24 = 6222053 is a prime.

It is a super-2 number, since 2×62220692 = 77428285281522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1029 + ... + 3674.

It is an arithmetic number, because the mean of its divisors is an integer number (446880).

Almost surely, 26222069 is an apocalyptic number.

It is an amenable number.

6222069 is a deficient number, since it is larger than the sum of its proper divisors (4503051).

6222069 is a wasteful number, since it uses less digits than its factorization.

6222069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4726 (or 4713 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6222069 is about 2494.4075448892. The cubic root of 6222069 is about 183.9267686684.

The spelling of 6222069 in words is "six million, two hundred twenty-two thousand, sixty-nine".

Divisors: 1 3 7 9 21 27 49 63 147 189 441 1323 4703 14109 32921 42327 98763 126981 230447 296289 691341 888867 2074023 6222069