Base | Representation |
---|---|
bin | 1011100000101010011… |
… | …11000001010011001010 |
3 | 1101210211121022202120102 |
4 | 11300111033001103022 |
5 | 22434432233002000 |
6 | 501404224525402 |
7 | 40400456105630 |
oct | 5602517012312 |
9 | 1353747282512 |
10 | 395493250250 |
11 | 1428006a162a |
12 | 64795a80862 |
13 | 2b3aaa40507 |
14 | 151db81b350 |
15 | a44ae253d5 |
hex | 5c153c14ca |
395493250250 has 64 divisors (see below), whose sum is σ = 848094354432. Its totient is φ = 135282816000.
The previous prime is 395493250249. The next prime is 395493250253. The reversal of 395493250250 is 52052394593.
It is a junction number, because it is equal to n+sod(n) for n = 395493250195 and 395493250204.
It is not an unprimeable number, because it can be changed into a prime (395493250253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 492074 + ... + 1016426.
It is an arithmetic number, because the mean of its divisors is an integer number (13251474288).
Almost surely, 2395493250250 is an apocalyptic number.
395493250250 is an abundant number, since it is smaller than the sum of its proper divisors (452601104182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
395493250250 is a wasteful number, since it uses less digits than its factorization.
395493250250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524808 (or 524798 counting only the distinct ones).
The product of its (nonzero) digits is 1458000, while the sum is 47.
The spelling of 395493250250 in words is "three hundred ninety-five billion, four hundred ninety-three million, two hundred fifty thousand, two hundred fifty".
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