Base | Representation |
---|---|
bin | 1000100000000011111… |
… | …0001111101011011100 |
3 | 111221222010211010022112 |
4 | 2020000332033223130 |
5 | 4343100033031322 |
6 | 151031531333152 |
7 | 13360064522204 |
oct | 2100076175334 |
9 | 457863733275 |
10 | 146045205212 |
11 | 56a34790305 |
12 | 2437a2b11b8 |
13 | 10a061278ba |
14 | 70d6447404 |
15 | 3beb7d85e2 |
hex | 2200f8fadc |
146045205212 has 96 divisors (see below), whose sum is σ = 284881766400. Its totient is φ = 65239084800.
The previous prime is 146045205161. The next prime is 146045205221. The reversal of 146045205212 is 212502540641.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15660383 + ... + 15669705.
It is an arithmetic number, because the mean of its divisors is an integer number (2967518400).
Almost surely, 2146045205212 is an apocalyptic number.
It is an amenable number.
146045205212 is a deficient number, since it is larger than the sum of its proper divisors (138836561188).
146045205212 is a wasteful number, since it uses less digits than its factorization.
146045205212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9547 (or 9545 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
Adding to 146045205212 its reverse (212502540641), we get a palindrome (358547745853).
The spelling of 146045205212 in words is "one hundred forty-six billion, forty-five million, two hundred five thousand, two hundred twelve".
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