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16085060 = 2251747309
BaseRepresentation
bin111101010111…
…000001000100
31010021012112222
4331113001010
513104210220
61332431512
7253502135
oct75270104
933235488
1016085060
119096a42
125478598
1334424b4
1421c9c8c
15162ae25
hexf57044

16085060 has 24 divisors (see below), whose sum is σ = 35766360. Its totient is φ = 6055424.

The previous prime is 16085051. The next prime is 16085071. The reversal of 16085060 is 6058061.

It can be written as a sum of positive squares in 4 ways, for example, as 984064 + 15100996 = 992^2 + 3886^2 .

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 7 ways as a sum of consecutive naturals, for example, 23315 + ... + 23994.

It is an arithmetic number, because the mean of its divisors is an integer number (1490265).

Almost surely, 216085060 is an apocalyptic number.

16085060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16085060 is an abundant number, since it is smaller than the sum of its proper divisors (19681300).

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

16085060 is a wasteful number, since it uses less digits than its factorization.

16085060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47335 (or 47333 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 16085060 is about 4010.6184061813. The cubic root of 16085060 is about 252.4299580258.

The spelling of 16085060 in words is "sixteen million, eighty-five thousand, sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 47309 94618 189236 236545 473090 804253 946180 1608506 3217012 4021265 8042530 16085060