Base | Representation |
---|---|
bin | 1000111000101110… |
… | …1011100101111100 |
3 | 20011020121020102012 |
4 | 2032023223211330 |
5 | 14341132124222 |
6 | 1032411550352 |
7 | 113053536056 |
oct | 21613534574 |
9 | 6136536365 |
10 | 2385426812 |
11 | 101456951a |
12 | 566a5b3b8 |
13 | 2c0285672 |
14 | 188b488d6 |
15 | de6481e2 |
hex | 8e2eb97c |
2385426812 has 12 divisors (see below), whose sum is σ = 4309158336. Its totient is φ = 1154238720.
The previous prime is 2385426793. The next prime is 2385426833. The reversal of 2385426812 is 2186245832.
It is a super-2 number, since 2×23854268122 = 11380522150816966688, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2385426812.
It is a congruent number.
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, 9618533 + ... + 9618780.
It is an arithmetic number, because the mean of its divisors is an integer number (359096528).
Almost surely, 22385426812 is an apocalyptic number.
It is an amenable number.
2385426812 is a deficient number, since it is larger than the sum of its proper divisors (1923731524).
2385426812 is a wasteful number, since it uses less digits than its factorization.
2385426812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19237348 (or 19237346 counting only the distinct ones).
The product of its digits is 184320, while the sum is 41.
The square root of 2385426812 is about 48840.8314016049. The cubic root of 2385426812 is about 1336.1504597958.
The spelling of 2385426812 in words is "two billion, three hundred eighty-five million, four hundred twenty-six thousand, eight hundred twelve".
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