Search a number
-
+
16000060 = 2251747059
BaseRepresentation
bin111101000010…
…010000111100
31010002212221211
4331002100330
513044000220
61330534204
7252666256
oct75022074
933085854
1016000060
11903909a
125437364
1334128bb
1421a6cd6
151610b5a
hexf4243c

16000060 has 24 divisors (see below), whose sum is σ = 35577360. Its totient is φ = 6023424.

The previous prime is 16000057. The next prime is 16000079. The reversal of 16000060 is 6000061.

It is a self number, because there is not a number n which added to its sum of digits gives 16000060.

It is a congruent number.

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, 23190 + ... + 23869.

It is an arithmetic number, because the mean of its divisors is an integer number (1482390).

Almost surely, 216000060 is an apocalyptic number.

16000060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16000060 is an abundant number, since it is smaller than the sum of its proper divisors (19577300).

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

16000060 is a wasteful number, since it uses less digits than its factorization.

16000060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47085 (or 47083 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 16000060 is about 4000.0074999930. The cubic root of 16000060 is about 251.9845249588.

Subtracting from 16000060 its reverse (6000061), we obtain a palindrome (9999999).

The spelling of 16000060 in words is "sixteen million, sixty", and thus it is an aban number and an uban number.

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 47059 94118 188236 235295 470590 800003 941180 1600006 3200012 4000015 8000030 16000060