Base | Representation |
---|---|
bin | 10010100101000001… |
… | …01010010100000101 |
3 | 221202010021021220100 |
4 | 21102200222110011 |
5 | 130411400300404 |
6 | 4325422154313 |
7 | 502112353410 |
oct | 112240522405 |
9 | 27663237810 |
10 | 9974228229 |
11 | 4259212329 |
12 | 1b24422999 |
13 | c2c565bc4 |
14 | 6a8974b77 |
15 | 3d59bbd39 |
hex | 25282a505 |
9974228229 has 24 divisors (see below), whose sum is σ = 16616462720. Its totient is φ = 5647265568.
The previous prime is 9974228213. The next prime is 9974228233. The reversal of 9974228229 is 9228224799.
It is not a de Polignac number, because 9974228229 - 24 = 9974228213 is a prime.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9974218229) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 719377 + ... + 733110.
Almost surely, 29974228229 is an apocalyptic number.
It is an amenable number.
9974228229 is a deficient number, since it is larger than the sum of its proper divisors (6642234491).
9974228229 is a wasteful number, since it uses less digits than its factorization.
9974228229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1452609 (or 1452606 counting only the distinct ones).
The product of its digits is 2612736, while the sum is 54.
The square root of 9974228229 is about 99871.0580148223. The cubic root of 9974228229 is about 2152.5823112344.
The spelling of 9974228229 in words is "nine billion, nine hundred seventy-four million, two hundred twenty-eight thousand, two hundred twenty-nine".
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