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16242182852 = 227580077959
BaseRepresentation
bin11110010000001110…
…00000101011000100
31112220221112101012212
433020013000223010
5231230444322402
611243410202552
71113332163530
oct171007005304
945827471185
1016242182852
11698531a415
123193583458
1316bacbc7ac
14b011b4bc0
15650dd3952
hex3c81c0ac4

16242182852 has 12 divisors (see below), whose sum is σ = 32484365760. Its totient is φ = 6960935496.

The previous prime is 16242182833. The next prime is 16242182861. The reversal of 16242182852 is 25828124261.

16242182852 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 290038952 + ... + 290039007.

It is an arithmetic number, because the mean of its divisors is an integer number (2707030480).

Almost surely, 216242182852 is an apocalyptic number.

It is an amenable number.

16242182852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16242182852 is a wasteful number, since it uses less digits than its factorization.

16242182852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580077970 (or 580077968 counting only the distinct ones).

The product of its digits is 122880, while the sum is 41.

The spelling of 16242182852 in words is "sixteen billion, two hundred forty-two million, one hundred eighty-two thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 580077959 1160155918 2320311836 4060545713 8121091426 16242182852