Base | Representation |
---|---|
bin | 11000000010011100110… |
… | …10001010111101100010 |
3 | 2220221220211010220100012 |
4 | 30001032122022331202 |
5 | 102013020444014242 |
6 | 1431234045524522 |
7 | 113446535253644 |
oct | 14011632127542 |
9 | 2827824126305 |
10 | 825949204322 |
11 | 299312880000 |
12 | 1140a8873742 |
13 | 5cb6b046748 |
14 | 2bd947d6894 |
15 | 167414b0282 |
hex | c04e68af62 |
825949204322 has 90 divisors (see below), whose sum is σ = 1404851921265. Its totient is φ = 364191840320.
The previous prime is 825949204319. The next prime is 825949204397. The reversal of 825949204322 is 223402949528.
It can be written as a sum of positive squares in 2 ways, for example, as 521643618001 + 304305586321 = 722249^2 + 551639^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=642631.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7309284938 + ... + 7309285050.
Almost surely, 2825949204322 is an apocalyptic number.
825949204322 is a deficient number, since it is larger than the sum of its proper divisors (578902716943).
825949204322 is an frugal number, since it uses more digits than its factorization.
825949204322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 50.
Multiplying 825949204322 by its sum of digits (50), we get a square (41297460216100 = 64263102).
The spelling of 825949204322 in words is "eight hundred twenty-five billion, nine hundred forty-nine million, two hundred four thousand, three hundred twenty-two".
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