Base | Representation |
---|---|
bin | 11010110111101011… |
… | …100111000101110100 |
3 | 2202110201010100202111 |
4 | 122313223213011310 |
5 | 433041433412422 |
6 | 21130523020404 |
7 | 2040652264003 |
oct | 326753470564 |
9 | 82421110674 |
10 | 28851466612 |
11 | 1126599a991 |
12 | 571236a704 |
13 | 294a450747 |
14 | 1579ab4c3a |
15 | b3cda7a77 |
hex | 6b7ae7174 |
28851466612 has 24 divisors (see below), whose sum is σ = 51051430080. Its totient is φ = 14266152960.
The previous prime is 28851466583. The next prime is 28851466613. The reversal of 28851466612 is 21666415882.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28851466613) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41937 + ... + 243847.
It is an arithmetic number, because the mean of its divisors is an integer number (2127142920).
Almost surely, 228851466612 is an apocalyptic number.
It is an amenable number.
28851466612 is a deficient number, since it is larger than the sum of its proper divisors (22199963468).
28851466612 is a wasteful number, since it uses less digits than its factorization.
28851466612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202311 (or 202309 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 49.
The spelling of 28851466612 in words is "twenty-eight billion, eight hundred fifty-one million, four hundred sixty-six thousand, six hundred twelve".
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