Base | Representation |
---|---|
bin | 101011101111… |
… | …0001111110000 |
3 | 1121010222121200 |
4 | 1113132033300 |
5 | 21332233131 |
6 | 2135251200 |
7 | 365622345 |
oct | 127361760 |
9 | 47128550 |
10 | 22930416 |
11 | 11a41a63 |
12 | 7819b00 |
13 | 499b1c2 |
14 | 308c7cc |
15 | 202e2e6 |
hex | 15de3f0 |
22930416 has 180 divisors, whose sum is σ = 74232600. Its totient is φ = 6580224.
The previous prime is 22930403. The next prime is 22930423. The reversal of 22930416 is 61403922.
It is a self number, because there is not a number n which added to its sum of digits gives 22930416.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 790690 + ... + 790718.
Almost surely, 222930416 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 22930416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37116300).
22930416 is an abundant number, since it is smaller than the sum of its proper divisors (51302184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22930416 is a wasteful number, since it uses less digits than its factorization.
22930416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96 (or 70 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 22930416 is about 4788.5713944766. The cubic root of 22930416 is about 284.0996145960.
The spelling of 22930416 in words is "twenty-two million, nine hundred thirty thousand, four hundred sixteen".
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