Base | Representation |
---|---|
bin | 1111110010011010… |
… | …1000010011011110 |
3 | 101221100111221111001 |
4 | 3330212220103132 |
5 | 32134411004430 |
6 | 1540310420514 |
7 | 210010164241 |
oct | 37446502336 |
9 | 11840457431 |
10 | 4237984990 |
11 | 1885260938 |
12 | 9a336173a |
13 | 527018335 |
14 | 2c2bc3258 |
15 | 19c0d43ca |
hex | fc9a84de |
4237984990 has 16 divisors (see below), whose sum is σ = 7637028048. Its totient is φ = 1693270656.
The previous prime is 4237984987. The next prime is 4237985009. The reversal of 4237984990 is 994897324.
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, 231147 + ... + 248806.
It is an arithmetic number, because the mean of its divisors is an integer number (477314253).
Almost surely, 24237984990 is an apocalyptic number.
4237984990 is a deficient number, since it is larger than the sum of its proper divisors (3399043058).
4237984990 is a wasteful number, since it uses less digits than its factorization.
4237984990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480843.
The product of its (nonzero) digits is 3919104, while the sum is 55.
The square root of 4237984990 is about 65099.8079106229. The cubic root of 4237984990 is about 1618.2780298131.
The spelling of 4237984990 in words is "four billion, two hundred thirty-seven million, nine hundred eighty-four thousand, nine hundred ninety".
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