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6085380 = 2235714489
BaseRepresentation
bin10111001101101100000100
3102110011120110
4113031230010
53024213010
6334233020
7102503430
oct27155404
912404513
106085380
113487044
122055770
131350b22
14b459c0
15803120
hex5cdb04

6085380 has 48 divisors (see below), whose sum is σ = 19474560. Its totient is φ = 1390848.

The previous prime is 6085357. The next prime is 6085397. The reversal of 6085380 is 835806.

It is a super-3 number, since 3×60853803 (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6825 + ... + 7664.

It is an arithmetic number, because the mean of its divisors is an integer number (405720).

Almost surely, 26085380 is an apocalyptic number.

6085380 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6085380 is an abundant number, since it is smaller than the sum of its proper divisors (13389180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6085380 is a wasteful number, since it uses less digits than its factorization.

6085380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14508 (or 14506 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 6085380 is about 2466.8562990170. The cubic root of 6085380 is about 182.5699237905.

The spelling of 6085380 in words is "six million, eighty-five thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 14489 28978 43467 57956 72445 86934 101423 144890 173868 202846 217335 289780 304269 405692 434670 507115 608538 869340 1014230 1217076 1521345 2028460 3042690 6085380