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6001255 = 513175431
BaseRepresentation
bin10110111001001001100111
3102021220011201
4112321021213
53014020010
6332343331
7102003241
oct26711147
912256151
106001255
113429917
122014b47
131321750
14b23091
157d823a
hex5b9267

6001255 has 16 divisors (see below), whose sum is σ = 8213184. Its totient is φ = 4170240.

The previous prime is 6001253. The next prime is 6001271. The reversal of 6001255 is 5521006.

It is a happy number.

6001255 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6001255 - 21 = 6001253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6001253) 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 15 ways as a sum of consecutive naturals, for example, 1611 + ... + 3820.

It is an arithmetic number, because the mean of its divisors is an integer number (513324).

Almost surely, 26001255 is an apocalyptic number.

6001255 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6001255 is a deficient number, since it is larger than the sum of its proper divisors (2211929).

6001255 is a wasteful number, since it uses less digits than its factorization.

6001255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5466.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 6001255 is about 2449.7459051910. The cubic root of 6001255 is about 181.7247277686.

Subtracting from 6001255 its reverse (5521006), we obtain a square (480249 = 6932).

The spelling of 6001255 in words is "six million, one thousand, two hundred fifty-five".

Divisors: 1 5 13 17 65 85 221 1105 5431 27155 70603 92327 353015 461635 1200251 6001255