Base | Representation |
---|---|
bin | 11010000101110001… |
… | …001001000111000100 |
3 | 2200022100101111012001 |
4 | 122011301021013010 |
5 | 424333044242001 |
6 | 20511450235044 |
7 | 2011133355202 |
oct | 320561110704 |
9 | 80270344161 |
10 | 28014055876 |
11 | 109762278a4 |
12 | 5519a25a84 |
13 | 2845acc731 |
14 | 14da7ac072 |
15 | ade5e1001 |
hex | 685c491c4 |
28014055876 has 27 divisors (see below), whose sum is σ = 49998707661. Its totient is φ = 13734040944.
The previous prime is 28014055871. The next prime is 28014055919. The reversal of 28014055876 is 67855041082.
The square root of 28014055876 is 167374.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 20195252100 + 7818803776 = 142110^2 + 88424^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (28014055871) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 17740855 + ... + 17742433.
Almost surely, 228014055876 is an apocalyptic number.
28014055876 is the 167374-th square number.
It is an amenable number.
28014055876 is a deficient number, since it is larger than the sum of its proper divisors (21984651785).
28014055876 is an frugal number, since it uses more digits than its factorization.
28014055876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3268 (or 1634 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 46.
The spelling of 28014055876 in words is "twenty-eight billion, fourteen million, fifty-five thousand, eight hundred seventy-six".
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