Base | Representation |
---|---|
bin | 101011001111… |
… | …1001011100010 |
3 | 1120122212021100 |
4 | 1112133023202 |
5 | 21301001343 |
6 | 2125535230 |
7 | 363465261 |
oct | 126371342 |
9 | 46585240 |
10 | 22672098 |
11 | 11885979 |
12 | 7714516 |
13 | 490a757 |
14 | 30225d8 |
15 | 1ecc9d3 |
hex | 159f2e2 |
22672098 has 48 divisors (see below), whose sum is σ = 51996672. Its totient is φ = 7128000.
The previous prime is 22672081. The next prime is 22672103. The reversal of 22672098 is 89027622.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22383 + ... + 23373.
It is an arithmetic number, because the mean of its divisors is an integer number (1083264).
Almost surely, 222672098 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22672098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25998336).
22672098 is an abundant number, since it is smaller than the sum of its proper divisors (29324574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22672098 is a wasteful number, since it uses less digits than its factorization.
22672098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1071 (or 1068 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 22672098 is about 4761.5226556218. The cubic root of 22672098 is about 283.0287609105.
The spelling of 22672098 in words is "twenty-two million, six hundred seventy-two thousand, ninety-eight".
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