Base | Representation |
---|---|
bin | 100111111100100111… |
… | …110110000100101010 |
3 | 11002201021202122001011 |
4 | 213330213312010222 |
5 | 1200321102243234 |
6 | 31412122014134 |
7 | 3045633363640 |
oct | 477447660452 |
9 | 132637678034 |
10 | 42893009194 |
11 | 17210a92732 |
12 | 839094734a |
13 | 4077546319 |
14 | 210c8c3190 |
15 | 11b0994b64 |
hex | 9fc9f612a |
42893009194 has 8 divisors (see below), whose sum is σ = 73530872928. Its totient is φ = 18382718220.
The previous prime is 42893009177. The next prime is 42893009209. The reversal of 42893009194 is 49190039824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1531893172 + ... + 1531893199.
It is an arithmetic number, because the mean of its divisors is an integer number (9191359116).
Almost surely, 242893009194 is an apocalyptic number.
42893009194 is a deficient number, since it is larger than the sum of its proper divisors (30637863734).
42893009194 is a wasteful number, since it uses less digits than its factorization.
42893009194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3063786380.
The product of its (nonzero) digits is 559872, while the sum is 49.
The spelling of 42893009194 in words is "forty-two billion, eight hundred ninety-three million, nine thousand, one hundred ninety-four".
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