Base | Representation |
---|---|
bin | 10001011111110111… |
… | …00010101110101110 |
3 | 220020200121022211220 |
4 | 20233323202232232 |
5 | 123214340304434 |
6 | 4152055324210 |
7 | 451536204312 |
oct | 105773425656 |
9 | 26220538756 |
10 | 9394072494 |
11 | 3a90788784 |
12 | 19a2080666 |
13 | b692c78a1 |
14 | 6518b5b42 |
15 | 39eabdd49 |
hex | 22fee2bae |
9394072494 has 8 divisors (see below), whose sum is σ = 18788145000. Its totient is φ = 3131357496.
The previous prime is 9394072469. The next prime is 9394072537. The reversal of 9394072494 is 4942704939.
It is a sphenic number, since it is the product of 3 distinct primes.
9394072494 is an admirable number.
It is a Curzon number.
It is a congruent number.
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, 782839369 + ... + 782839380.
It is an arithmetic number, because the mean of its divisors is an integer number (2348518125).
Almost surely, 29394072494 is an apocalyptic number.
9394072494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9394072494 is a wasteful number, since it uses less digits than its factorization.
9394072494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1565678754.
The product of its (nonzero) digits is 1959552, while the sum is 51.
The square root of 9394072494 is about 96923.0235496190. The cubic root of 9394072494 is about 2110.0105937490.
The spelling of 9394072494 in words is "nine billion, three hundred ninety-four million, seventy-two thousand, four hundred ninety-four".
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