Base | Representation |
---|---|
bin | 101011110000… |
… | …0101010011100 |
3 | 1121011111012100 |
4 | 1113200222130 |
5 | 21333042231 |
6 | 2135405100 |
7 | 365663250 |
oct | 127405234 |
9 | 47144170 |
10 | 22940316 |
11 | 11a49443 |
12 | 7823790 |
13 | 49a2869 |
14 | 3092260 |
15 | 20321e6 |
hex | 15e0a9c |
22940316 has 36 divisors (see below), whose sum is σ = 66272752. Its totient is φ = 6554304.
The previous prime is 22940303. The next prime is 22940317. The reversal of 22940316 is 61304922.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 22940316.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22940317) 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, 45265 + ... + 45768.
Almost surely, 222940316 is an apocalyptic number.
It is an amenable number.
22940316 is an abundant number, since it is smaller than the sum of its proper divisors (43332436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22940316 is a wasteful number, since it uses less digits than its factorization.
22940316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91050 (or 91045 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 22940316 is about 4789.6049941514. The cubic root of 22940316 is about 284.1404945276.
The spelling of 22940316 in words is "twenty-two million, nine hundred forty thousand, three hundred sixteen".
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