Base | Representation |
---|---|
bin | 11010010001001011… |
… | …010011101000110010 |
3 | 2200210200120000221001 |
4 | 122101023103220302 |
5 | 430231044322424 |
6 | 20542444552214 |
7 | 2015646326542 |
oct | 322113235062 |
9 | 80720500831 |
10 | 28205464114 |
11 | 10a64281723 |
12 | 5571b5266a |
13 | 2876669149 |
14 | 1517d95322 |
15 | b012ee844 |
hex | 6912d3a32 |
28205464114 has 8 divisors (see below), whose sum is σ = 42318499968. Its totient is φ = 14099297460.
The previous prime is 28205464087. The next prime is 28205464123. The reversal of 28205464114 is 41146450282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×282054641142 (a number of 22 digits) contains 22 as substring.
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, 1707022 + ... + 1723465.
It is an arithmetic number, because the mean of its divisors is an integer number (5289812496).
Almost surely, 228205464114 is an apocalyptic number.
28205464114 is a deficient number, since it is larger than the sum of its proper divisors (14113035854).
28205464114 is a wasteful number, since it uses less digits than its factorization.
28205464114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3434600.
The product of its (nonzero) digits is 61440, while the sum is 37.
The spelling of 28205464114 in words is "twenty-eight billion, two hundred five million, four hundred sixty-four thousand, one hundred fourteen".
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