Base | Representation |
---|---|
bin | 1011001111100… |
… | …00101010000001 |
3 | 20120110101121200 |
4 | 11213300222001 |
5 | 143120341433 |
6 | 13205211413 |
7 | 2223420222 |
oct | 547605201 |
9 | 216411550 |
10 | 94308993 |
11 | 49264819 |
12 | 27700b69 |
13 | 1670034c |
14 | c74d249 |
15 | 842d613 |
hex | 59f0a81 |
94308993 has 12 divisors (see below), whose sum is σ = 142147200. Its totient is φ = 60138936.
The previous prime is 94308959. The next prime is 94308997. The reversal of 94308993 is 39980349.
It is not a de Polignac number, because 94308993 - 28 = 94308737 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (94308997) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227593 + ... + 228006.
It is an arithmetic number, because the mean of its divisors is an integer number (11845600).
Almost surely, 294308993 is an apocalyptic number.
It is an amenable number.
94308993 is a deficient number, since it is larger than the sum of its proper divisors (47838207).
94308993 is a wasteful number, since it uses less digits than its factorization.
94308993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455628 (or 455625 counting only the distinct ones).
The product of its (nonzero) digits is 209952, while the sum is 45.
The square root of 94308993 is about 9711.2817382671. The cubic root of 94308993 is about 455.1812553219.
The spelling of 94308993 in words is "ninety-four million, three hundred eight thousand, nine hundred ninety-three".
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