Base | Representation |
---|---|
bin | 10111010001011… |
… | …10010110100010 |
3 | 111121100110100100 |
4 | 23220232112202 |
5 | 344434144434 |
6 | 31212203230 |
7 | 4560246036 |
oct | 1350562642 |
9 | 447313310 |
10 | 195224994 |
11 | a0221478 |
12 | 55469516 |
13 | 315a4a63 |
14 | 1bcdc1c6 |
15 | 12214699 |
hex | ba2e5a2 |
195224994 has 24 divisors (see below), whose sum is σ = 424859760. Its totient is φ = 64786968.
The previous prime is 195224969. The next prime is 195225029. The reversal of 195224994 is 499422591.
195224994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1952249942 = 76225596564600072, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19804 + ... + 27975.
It is an arithmetic number, because the mean of its divisors is an integer number (17702490).
Almost surely, 2195224994 is an apocalyptic number.
195224994 is an abundant number, since it is smaller than the sum of its proper divisors (229634766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195224994 is a wasteful number, since it uses less digits than its factorization.
195224994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48014 (or 48011 counting only the distinct ones).
The product of its digits is 233280, while the sum is 45.
The square root of 195224994 is about 13972.2937988005. The cubic root of 195224994 is about 580.1119423251. Note that the first 3 decimals are identical.
The spelling of 195224994 in words is "one hundred ninety-five million, two hundred twenty-four thousand, nine hundred ninety-four".
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