Base | Representation |
---|---|
bin | 1000101111000… |
… | …11111100010010 |
3 | 12002220021122212 |
4 | 10113203330102 |
5 | 122230113034 |
6 | 11134432122 |
7 | 1546626020 |
oct | 427437422 |
9 | 162807585 |
10 | 73285394 |
11 | 38405446 |
12 | 20662642 |
13 | 1224c050 |
14 | 9a39710 |
15 | 66792ce |
hex | 45e3f12 |
73285394 has 32 divisors (see below), whose sum is σ = 142423680. Its totient is φ = 27464832.
The previous prime is 73285391. The next prime is 73285403. The reversal of 73285394 is 49358237.
It is not an unprimeable number, because it can be changed into a prime (73285391) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7139 + ... + 14054.
It is an arithmetic number, because the mean of its divisors is an integer number (4450740).
Almost surely, 273285394 is an apocalyptic number.
73285394 is a deficient number, since it is larger than the sum of its proper divisors (69138286).
73285394 is a wasteful number, since it uses less digits than its factorization.
73285394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21234.
The product of its digits is 181440, while the sum is 41.
The square root of 73285394 is about 8560.6888741503. The cubic root of 73285394 is about 418.4778499268.
The spelling of 73285394 in words is "seventy-three million, two hundred eighty-five thousand, three hundred ninety-four".
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