Search a number
-
+
16061802 = 2319140893
BaseRepresentation
bin111101010001…
…010101101010
31010020000122120
4331101111222
513102434202
61332132110
7253344261
oct75212552
933200576
1016061802
119080519
125467036
133434a33
1421c15d8
1516240bc
hexf5156a

16061802 has 16 divisors (see below), whose sum is σ = 33814560. Its totient is φ = 5072112.

The previous prime is 16061789. The next prime is 16061803. The reversal of 16061802 is 20816061.

It is not an unprimeable number, because it can be changed into a prime (16061803) 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 7 ways as a sum of consecutive naturals, for example, 70333 + ... + 70560.

It is an arithmetic number, because the mean of its divisors is an integer number (2113410).

Almost surely, 216061802 is an apocalyptic number.

16061802 is an abundant number, since it is smaller than the sum of its proper divisors (17752758).

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

16061802 is a wasteful number, since it uses less digits than its factorization.

16061802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140917.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 16061802 is about 4007.7178044368. The cubic root of 16061802 is about 252.3082333125.

Adding to 16061802 its reverse (20816061), we get a palindrome (36877863).

The spelling of 16061802 in words is "sixteen million, sixty-one thousand, eight hundred two".

Divisors: 1 2 3 6 19 38 57 114 140893 281786 422679 845358 2676967 5353934 8030901 16061802