Base | Representation |
---|---|
bin | 10111011111101… |
… | …111010010011000 |
3 | 1000110202020102022 |
4 | 113133233102120 |
5 | 1301403233440 |
6 | 103040554012 |
7 | 12524416553 |
oct | 2737572230 |
9 | 1013666368 |
10 | 394196120 |
11 | 19257141a |
12 | b0022908 |
13 | 6388b956 |
14 | 3a4d369a |
15 | 24918cb5 |
hex | 177ef498 |
394196120 has 32 divisors (see below), whose sum is σ = 887911200. Its totient is φ = 157506048.
The previous prime is 394196111. The next prime is 394196123. The reversal of 394196120 is 21691493.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (394196123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35477 + ... + 45243.
It is an arithmetic number, because the mean of its divisors is an integer number (27747225).
Almost surely, 2394196120 is an apocalyptic number.
It is an amenable number.
394196120 is an abundant number, since it is smaller than the sum of its proper divisors (493715080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
394196120 is a wasteful number, since it uses less digits than its factorization.
394196120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10787 (or 10783 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 35.
The square root of 394196120 is about 19854.3728180973. The cubic root of 394196120 is about 733.2253109942.
The spelling of 394196120 in words is "three hundred ninety-four million, one hundred ninety-six thousand, one hundred twenty".
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