Base | Representation |
---|---|
bin | 11010000101110011… |
… | …011110010011010010 |
3 | 2200022101112112102212 |
4 | 122011303132103102 |
5 | 424333223320322 |
6 | 20511511312122 |
7 | 2011141511612 |
oct | 320563362322 |
9 | 80271475385 |
10 | 28014666962 |
11 | 10976604a27 |
12 | 551a07b642 |
13 | 2845c84919 |
14 | 14da8caa42 |
15 | ade6b20e2 |
hex | 685cde4d2 |
28014666962 has 8 divisors (see below), whose sum is σ = 44493882876. Its totient is φ = 13183372672.
The previous prime is 28014666929. The next prime is 28014667007. The reversal of 28014666962 is 26966641082.
It can be written as a sum of positive squares in 2 ways, for example, as 27198936241 + 815730721 = 164921^2 + 28561^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 28014666962.
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, 411980363 + ... + 411980430.
Almost surely, 228014666962 is an apocalyptic number.
28014666962 is a deficient number, since it is larger than the sum of its proper divisors (16479215914).
28014666962 is a wasteful number, since it uses less digits than its factorization.
28014666962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 823960812.
The product of its (nonzero) digits is 1492992, while the sum is 50.
The spelling of 28014666962 in words is "twenty-eight billion, fourteen million, six hundred sixty-six thousand, nine hundred sixty-two".
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