Base | Representation |
---|---|
bin | 1111111110010100… |
… | …1011111010010110 |
3 | 102001211111211101212 |
4 | 3333211023322112 |
5 | 32240203010243 |
6 | 1545253221422 |
7 | 211154605355 |
oct | 37745137226 |
9 | 12054454355 |
10 | 4287938198 |
11 | 190047a485 |
12 | 9b8031872 |
13 | 53448834b |
14 | 2c96a799c |
15 | 1a16a0318 |
hex | ff94be96 |
4287938198 has 16 divisors (see below), whose sum is σ = 6545810880. Its totient is φ = 2106290376.
The previous prime is 4287938191. The next prime is 4287938201. The reversal of 4287938198 is 8918397824.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4287938191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42440 + ... + 101867.
It is an arithmetic number, because the mean of its divisors is an integer number (409113180).
Almost surely, 24287938198 is an apocalyptic number.
4287938198 is a deficient number, since it is larger than the sum of its proper divisors (2257872682).
4287938198 is a wasteful number, since it uses less digits than its factorization.
4287938198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144571.
The product of its digits is 6967296, while the sum is 59.
The square root of 4287938198 is about 65482.3502785293. The cubic root of 4287938198 is about 1624.6114350476.
The spelling of 4287938198 in words is "four billion, two hundred eighty-seven million, nine hundred thirty-eight thousand, one hundred ninety-eight".
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