Base | Representation |
---|---|
bin | 1011001100100110… |
… | …10101101011001000 |
3 | 120111221100022222022 |
4 | 11212103111223020 |
5 | 44302344002330 |
6 | 2432255144012 |
7 | 301652213261 |
oct | 54623255310 |
9 | 16457308868 |
10 | 6011312840 |
11 | 2605258345 |
12 | 11b9215008 |
13 | 74a52a060 |
14 | 410515968 |
15 | 252b1eae5 |
hex | 1664d5ac8 |
6011312840 has 64 divisors (see below), whose sum is σ = 14575680000. Its totient is φ = 2218067712.
The previous prime is 6011312789. The next prime is 6011312861. The reversal of 6011312840 is 482131106.
It is a super-2 number, since 2×60113128402 = 72271764120697731200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1036589 + ... + 1042371.
It is an arithmetic number, because the mean of its divisors is an integer number (227745000).
Almost surely, 26011312840 is an apocalyptic number.
It is an amenable number.
6011312840 is an abundant number, since it is smaller than the sum of its proper divisors (8564367160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6011312840 is a wasteful number, since it uses less digits than its factorization.
6011312840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7806 (or 7802 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 6011312840 is about 77532.6566035242. The cubic root of 6011312840 is about 1818.2619199589.
Adding to 6011312840 its reverse (482131106), we get a palindrome (6493443946).
The spelling of 6011312840 in words is "six billion, eleven million, three hundred twelve thousand, eight hundred forty".
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