Base | Representation |
---|---|
bin | 1011100001100011110… |
… | …01011111111111011100 |
3 | 1101212002010012220100102 |
4 | 11300301321133333130 |
5 | 22441423340214220 |
6 | 501524044120232 |
7 | 40415415503231 |
oct | 5606171377734 |
9 | 1355063186312 |
10 | 395974148060 |
11 | 142a280a1237 |
12 | 648aab36078 |
13 | 2b456567a2a |
14 | 1524563d788 |
15 | a478268775 |
hex | 5c31e5ffdc |
395974148060 has 24 divisors (see below), whose sum is σ = 833239307376. Its totient is φ = 158067069440.
The previous prime is 395974148021. The next prime is 395974148069. The reversal of 395974148060 is 60841479593.
It is a junction number, because it is equal to n+sod(n) for n = 395974147987 and 395974148005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (395974148069) 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, 20151797 + ... + 20171436.
It is an arithmetic number, because the mean of its divisors is an integer number (34718304474).
Almost surely, 2395974148060 is an apocalyptic number.
It is an amenable number.
395974148060 is an abundant number, since it is smaller than the sum of its proper divisors (437265159316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
395974148060 is a wasteful number, since it uses less digits than its factorization.
395974148060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40323733 (or 40323731 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 56.
The spelling of 395974148060 in words is "three hundred ninety-five billion, nine hundred seventy-four million, one hundred forty-eight thousand, sixty".
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