Base | Representation |
---|---|
bin | 1010000100010… |
… | …0011100111000 |
3 | 2221110011122020 |
4 | 2201010130320 |
5 | 41302122131 |
6 | 4104554440 |
7 | 1021615224 |
oct | 241043470 |
9 | 87404566 |
10 | 42223416 |
11 | 2191a094 |
12 | 12182a20 |
13 | 8994891 |
14 | 5871784 |
15 | 3a90996 |
hex | 2844738 |
42223416 has 48 divisors (see below), whose sum is σ = 107373000. Its totient is φ = 13836480.
The previous prime is 42223397. The next prime is 42223417. The reversal of 42223416 is 61432224.
It is a Harshad number since it is a multiple of its sum of digits (24).
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 (42223417) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120810 + ... + 121158.
Almost surely, 242223416 is an apocalyptic number.
It is an amenable number.
42223416 is an abundant number, since it is smaller than the sum of its proper divisors (65149584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42223416 is a wasteful number, since it uses less digits than its factorization.
42223416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500 (or 425 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
The square root of 42223416 is about 6497.9547551518. The cubic root of 42223416 is about 348.2179240135.
The spelling of 42223416 in words is "forty-two million, two hundred twenty-three thousand, four hundred sixteen".
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