Base | Representation |
---|---|
bin | 100000001011… |
… | …0101101000110 |
3 | 1011202002120202 |
4 | 1000112231012 |
5 | 13304321324 |
6 | 1401330502 |
7 | 263252204 |
oct | 100265506 |
9 | 34662522 |
10 | 16870214 |
11 | 9582929 |
12 | 5796a32 |
13 | 365899a |
14 | 2352074 |
15 | 17338ae |
hex | 1016b46 |
16870214 has 8 divisors (see below), whose sum is σ = 26637240. Its totient is φ = 7991136.
The previous prime is 16870211. The next prime is 16870219. The reversal of 16870214 is 41207861.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16870211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221939 + ... + 222014.
It is an arithmetic number, because the mean of its divisors is an integer number (3329655).
Almost surely, 216870214 is an apocalyptic number.
16870214 is a deficient number, since it is larger than the sum of its proper divisors (9767026).
16870214 is a wasteful number, since it uses less digits than its factorization.
16870214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443974.
The product of its (nonzero) digits is 2688, while the sum is 29.
The square root of 16870214 is about 4107.3366066102. The cubic root of 16870214 is about 256.4721409831.
The spelling of 16870214 in words is "sixteen million, eight hundred seventy thousand, two hundred fourteen".
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