Base | Representation |
---|---|
bin | 111110100101… |
… | …100110111000 |
3 | 1010212120010111 |
4 | 332211212320 |
5 | 13200010333 |
6 | 1343354104 |
7 | 256312504 |
oct | 76454670 |
9 | 33776114 |
10 | 16406968 |
11 | 9296886 |
12 | 55b2934 |
13 | 3525b86 |
14 | 2271304 |
15 | 16914cd |
hex | fa59b8 |
16406968 has 16 divisors (see below), whose sum is σ = 31081680. Its totient is φ = 8118528.
The previous prime is 16406963. The next prime is 16406977. The reversal of 16406968 is 86960461.
It is a self number, because there is not a number n which added to its sum of digits gives 16406968.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16406963) 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, 9796 + ... + 11347.
It is an arithmetic number, because the mean of its divisors is an integer number (1942605).
Almost surely, 216406968 is an apocalyptic number.
It is an amenable number.
16406968 is a deficient number, since it is larger than the sum of its proper divisors (14674712).
16406968 is a wasteful number, since it uses less digits than its factorization.
16406968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21246 (or 21242 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 40.
The square root of 16406968 is about 4050.5515673794. The cubic root of 16406968 is about 254.1027959310.
The spelling of 16406968 in words is "sixteen million, four hundred six thousand, nine hundred sixty-eight".
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