Base | Representation |
---|---|
bin | 1011011111110010000… |
… | …11000110010110001001 |
3 | 1101202121122111121102012 |
4 | 11233321003012112021 |
5 | 22433000203110040 |
6 | 501245253145305 |
7 | 40352654454212 |
oct | 5577103062611 |
9 | 1352548447365 |
10 | 395020363145 |
11 | 142588773541 |
12 | 6468362b235 |
13 | 2b333a8c265 |
14 | 15194ac2409 |
15 | a41e665865 |
hex | 5bf90c6589 |
395020363145 has 16 divisors (see below), whose sum is σ = 477458433408. Its totient is φ = 313729545600.
The previous prime is 395020363117. The next prime is 395020363163. The reversal of 395020363145 is 541363020593.
It is not a de Polignac number, because 395020363145 - 26 = 395020363081 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1067597 + ... + 1389173.
It is an arithmetic number, because the mean of its divisors is an integer number (29841152088).
Almost surely, 2395020363145 is an apocalyptic number.
It is an amenable number.
395020363145 is a deficient number, since it is larger than the sum of its proper divisors (82438070263).
395020363145 is a wasteful number, since it uses less digits than its factorization.
395020363145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323360.
The product of its (nonzero) digits is 291600, while the sum is 41.
The spelling of 395020363145 in words is "three hundred ninety-five billion, twenty million, three hundred sixty-three thousand, one hundred forty-five".
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