Base | Representation |
---|---|
bin | 101011110111… |
… | …0110000111010 |
3 | 1121021102102112 |
4 | 1113232300322 |
5 | 21341414244 |
6 | 2140532322 |
7 | 366323531 |
oct | 127566072 |
9 | 47242375 |
10 | 22998074 |
11 | 11a88880 |
12 | 78510a2 |
13 | 49c2c38 |
14 | 30a9318 |
15 | 204439e |
hex | 15eec3a |
22998074 has 8 divisors (see below), whose sum is σ = 37633248. Its totient is φ = 10453660.
The previous prime is 22998047. The next prime is 22998083. The reversal of 22998074 is 47089922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×229980742 = 1057822815418952, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522662 + ... + 522705.
It is an arithmetic number, because the mean of its divisors is an integer number (4704156).
Almost surely, 222998074 is an apocalyptic number.
22998074 is a deficient number, since it is larger than the sum of its proper divisors (14635174).
22998074 is a wasteful number, since it uses less digits than its factorization.
22998074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1045380.
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 22998074 is about 4795.6307197281. The cubic root of 22998074 is about 284.3787596653.
The spelling of 22998074 in words is "twenty-two million, nine hundred ninety-eight thousand, seventy-four".
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