Base | Representation |
---|---|
bin | 1001000111011111… |
… | …11111100001011100 |
3 | 110122010100002211010 |
4 | 10203233333201130 |
5 | 40011024011222 |
6 | 2125411255220 |
7 | 232203460350 |
oct | 44357774134 |
9 | 13563302733 |
10 | 4894750812 |
11 | 2091a60806 |
12 | b472aa510 |
13 | 6000caa73 |
14 | 346105460 |
15 | 1d9ab680c |
hex | 123bff85c |
4894750812 has 24 divisors (see below), whose sum is σ = 13052669056. Its totient is φ = 1398500208.
The previous prime is 4894750807. The next prime is 4894750829. The reversal of 4894750812 is 2180574984.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29135338 + ... + 29135505.
Almost surely, 24894750812 is an apocalyptic number.
4894750812 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
4894750812 is an abundant number, since it is smaller than the sum of its proper divisors (8157918244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4894750812 is a wasteful number, since it uses less digits than its factorization.
4894750812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58270857 (or 58270855 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 48.
The square root of 4894750812 is about 69962.4957530819. The cubic root of 4894750812 is about 1697.8925224806.
The spelling of 4894750812 in words is "four billion, eight hundred ninety-four million, seven hundred fifty thousand, eight hundred twelve".
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