Search a number
-
+
6013425 = 3521137197
BaseRepresentation
bin10110111100000111110001
3102022111212110
4112330013301
53014412200
6332515533
7102053565
oct26740761
912274773
106013425
113437a80
12201bba9
131327152
14b276a5
157dbb50
hex5bc1f1

6013425 has 48 divisors (see below), whose sum is σ = 11195712. Its totient is φ = 2822400.

The previous prime is 6013409. The next prime is 6013453. The reversal of 6013425 is 5243106.

It is a happy number.

It is not a de Polignac number, because 6013425 - 24 = 6013409 is a prime.

It is a super-2 number, since 2×60134252 = 72322560461250, which contains 22 as substring.

6013425 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 30427 + ... + 30623.

It is an arithmetic number, because the mean of its divisors is an integer number (233244).

Almost surely, 26013425 is an apocalyptic number.

It is an amenable number.

6013425 is a deficient number, since it is larger than the sum of its proper divisors (5182287).

6013425 is a wasteful number, since it uses less digits than its factorization.

6013425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 6013425 is about 2452.2285782529. The cubic root of 6013425 is about 181.8474852391.

The spelling of 6013425 in words is "six million, thirteen thousand, four hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 37 55 75 111 165 185 197 275 407 555 591 825 925 985 1221 2035 2167 2775 2955 4925 6105 6501 7289 10175 10835 14775 21867 30525 32505 36445 54175 80179 109335 162525 182225 240537 400895 546675 1202685 2004475 6013425