Base | Representation |
---|---|
bin | 10111011111101… |
… | …10111000011010 |
3 | 111201212110102112 |
4 | 23233312320122 |
5 | 400424014223 |
6 | 31320232322 |
7 | 4612164545 |
oct | 1357667032 |
9 | 451773375 |
10 | 197094938 |
11 | a1289387 |
12 | 5600b6a2 |
13 | 31aaac31 |
14 | 1c26785c |
15 | 12483778 |
hex | bbf6e1a |
197094938 has 8 divisors (see below), whose sum is σ = 295902720. Its totient is φ = 98460700.
The previous prime is 197094899. The next prime is 197094971. The reversal of 197094938 is 839490791.
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, 40508 + ... + 45111.
It is an arithmetic number, because the mean of its divisors is an integer number (36987840).
Almost surely, 2197094938 is an apocalyptic number.
197094938 is a deficient number, since it is larger than the sum of its proper divisors (98807782).
197094938 is a wasteful number, since it uses less digits than its factorization.
197094938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86772.
The product of its (nonzero) digits is 489888, while the sum is 50.
The square root of 197094938 is about 14039.0504664667. The cubic root of 197094938 is about 581.9582422617.
The spelling of 197094938 in words is "one hundred ninety-seven million, ninety-four thousand, nine hundred thirty-eight".
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