Base | Representation |
---|---|
bin | 111101011100… |
… | …100111001110 |
3 | 1010022100222221 |
4 | 331130213032 |
5 | 13110423412 |
6 | 1333125554 |
7 | 253626022 |
oct | 75344716 |
9 | 33270887 |
10 | 16107982 |
11 | 9102190 |
12 | 54898ba |
13 | 344ca67 |
14 | 21d4382 |
15 | 1632b07 |
hex | f5c9ce |
16107982 has 8 divisors (see below), whose sum is σ = 26358552. Its totient is φ = 7321800.
The previous prime is 16107979. The next prime is 16108007. The reversal of 16107982 is 28970161.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×161079822 = 518934168224648, which contains 22 as substring.
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, 366069 + ... + 366112.
It is an arithmetic number, because the mean of its divisors is an integer number (3294819).
Almost surely, 216107982 is an apocalyptic number.
16107982 is a deficient number, since it is larger than the sum of its proper divisors (10250570).
16107982 is a wasteful number, since it uses less digits than its factorization.
16107982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 732194.
The product of its (nonzero) digits is 6048, while the sum is 34.
The square root of 16107982 is about 4013.4750528688. The cubic root of 16107982 is about 252.5498094724.
It can be divided in two parts, 161079 and 82, that added together give a palindrome (161161).
The spelling of 16107982 in words is "sixteen million, one hundred seven thousand, nine hundred eighty-two".
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