Base | Representation |
---|---|
bin | 1011001110010100… |
… | …1111011100101100 |
3 | 21202222021101020020 |
4 | 2303211033130230 |
5 | 22132244244033 |
6 | 1214544322140 |
7 | 134443044102 |
oct | 26345173454 |
9 | 7688241206 |
10 | 3012884268 |
11 | 13067705a9 |
12 | 701013350 |
13 | 390275b74 |
14 | 2081dbc72 |
15 | 12978b6b3 |
hex | b394f72c |
3012884268 has 48 divisors (see below), whose sum is σ = 7235348736. Its totient is φ = 975240000.
The previous prime is 3012884267. The next prime is 3012884291. The reversal of 3012884268 is 8624882103.
It is a happy number.
It is a super-2 number, since 2×30128842682 = 18154943224723791648, which contains 22 as substring.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (3012884261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72393 + ... + 106143.
It is an arithmetic number, because the mean of its divisors is an integer number (150736432).
Almost surely, 23012884268 is an apocalyptic number.
It is an amenable number.
3012884268 is an abundant number, since it is smaller than the sum of its proper divisors (4222464468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3012884268 is a wasteful number, since it uses less digits than its factorization.
3012884268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33974 (or 33972 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 3012884268 is about 54889.7464741822. The cubic root of 3012884268 is about 1444.3113248726.
The spelling of 3012884268 in words is "three billion, twelve million, eight hundred eighty-four thousand, two hundred sixty-eight".
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