Base | Representation |
---|---|
bin | 111011110011110… |
… | …1001101110011001 |
3 | 12011212022020020100 |
4 | 1313213221232121 |
5 | 13102230230400 |
6 | 531050250013 |
7 | 100506140334 |
oct | 16747515631 |
9 | 5155266210 |
10 | 2006883225 |
11 | 93a919086 |
12 | 480126909 |
13 | 25ca17389 |
14 | 15076b61b |
15 | bb2c2100 |
hex | 779e9b99 |
2006883225 has 36 divisors (see below), whose sum is σ = 3653502892. Its totient is φ = 1052784000.
The previous prime is 2006883187. The next prime is 2006883233. The reversal of 2006883225 is 5223886002.
It can be written as a sum of positive squares in 6 ways, for example, as 241118784 + 1765764441 = 15528^2 + 42021^2 .
It is not a de Polignac number, because 2006883225 - 230 = 933141401 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2006883225.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 59386 + ... + 86835.
Almost surely, 22006883225 is an apocalyptic number.
2006883225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2006883225 is a deficient number, since it is larger than the sum of its proper divisors (1646619667).
2006883225 is a wasteful number, since it uses less digits than its factorization.
2006883225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146298 (or 146290 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 2006883225 is about 44798.2502448477. The cubic root of 2006883225 is about 1261.3647815825.
The spelling of 2006883225 in words is "two billion, six million, eight hundred eighty-three thousand, two hundred twenty-five".
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