Base | Representation |
---|---|
bin | 100000010111… |
… | …0110000100010 |
3 | 1011221002201210 |
4 | 1000232300202 |
5 | 13320444423 |
6 | 1403410550 |
7 | 264142353 |
oct | 100566042 |
9 | 34832653 |
10 | 16968738 |
11 | 963a956 |
12 | 5823a56 |
13 | 3691797 |
14 | 2379d2a |
15 | 1752b93 |
hex | 102ec22 |
16968738 has 8 divisors (see below), whose sum is σ = 33937488. Its totient is φ = 5656244.
The previous prime is 16968727. The next prime is 16968751. The reversal of 16968738 is 83786961.
It is a sphenic number, since it is the product of 3 distinct primes.
16968738 is an admirable 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, 1414056 + ... + 1414067.
It is an arithmetic number, because the mean of its divisors is an integer number (4242186).
Almost surely, 216968738 is an apocalyptic number.
16968738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16968738 is a wasteful number, since it uses less digits than its factorization.
16968738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2828128.
The product of its digits is 435456, while the sum is 48.
The square root of 16968738 is about 4119.3128067677. The cubic root of 16968738 is about 256.9704478326.
The spelling of 16968738 in words is "sixteen million, nine hundred sixty-eight thousand, seven hundred thirty-eight".
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