Base | Representation |
---|---|
bin | 111101111101… |
… | …011001011000 |
3 | 1010120012012100 |
4 | 331331121120 |
5 | 13124223024 |
6 | 1340043400 |
7 | 255025353 |
oct | 75753130 |
9 | 33505170 |
10 | 16242264 |
11 | 9194065 |
12 | 5533560 |
13 | 3498c0c |
14 | 222b29a |
15 | 165c7c9 |
hex | f7d658 |
16242264 has 96 divisors (see below), whose sum is σ = 47923200. Its totient is φ = 4950720.
The previous prime is 16242257. The next prime is 16242269. The reversal of 16242264 is 46224261.
It is a super-2 number, since 2×162422642 = 527622279691392, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16242269) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42217 + ... + 42599.
It is an arithmetic number, because the mean of its divisors is an integer number (499200).
Almost surely, 216242264 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16242264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23961600).
16242264 is an abundant number, since it is smaller than the sum of its proper divisors (31680936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16242264 is a wasteful number, since it uses less digits than its factorization.
16242264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445 (or 438 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 16242264 is about 4030.1692272161. The cubic root of 16242264 is about 253.2496507231.
The spelling of 16242264 in words is "sixteen million, two hundred forty-two thousand, two hundred sixty-four".
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