Base | Representation |
---|---|
bin | 111101110010… |
… | …101101011100 |
3 | 1010110222011011 |
4 | 331302231130 |
5 | 13121322432 |
6 | 1335105004 |
7 | 254453632 |
oct | 75625534 |
9 | 33428134 |
10 | 16198492 |
11 | 9164192 |
12 | 5512164 |
13 | 348200b |
14 | 2219352 |
15 | 164e847 |
hex | f72b5c |
16198492 has 12 divisors (see below), whose sum is σ = 29262016. Its totient is φ = 7837920.
The previous prime is 16198477. The next prime is 16198513. The reversal of 16198492 is 29489161.
It is a super-3 number, since 3×161984923 (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent 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, 65193 + ... + 65440.
Almost surely, 216198492 is an apocalyptic number.
It is an amenable number.
16198492 is a deficient number, since it is larger than the sum of its proper divisors (13063524).
16198492 is a wasteful number, since it uses less digits than its factorization.
16198492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130668 (or 130666 counting only the distinct ones).
The product of its digits is 31104, while the sum is 40.
The square root of 16198492 is about 4024.7350223338. The cubic root of 16198492 is about 253.0219481342.
The spelling of 16198492 in words is "sixteen million, one hundred ninety-eight thousand, four hundred ninety-two".
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