Base | Representation |
---|---|
bin | 111100100000010… |
… | …1101111100100100 |
3 | 12020111020102211001 |
4 | 1321000231330210 |
5 | 13124214400312 |
6 | 533242523044 |
7 | 101211452533 |
oct | 17100557444 |
9 | 5214212731 |
10 | 2030231332 |
11 | 952015938 |
12 | 487b06484 |
13 | 26480071c |
14 | 1538c831a |
15 | bd385057 |
hex | 7902df24 |
2030231332 has 12 divisors (see below), whose sum is σ = 3592825740. Its totient is φ = 1003709696.
The previous prime is 2030231327. The next prime is 2030231351. The reversal of 2030231332 is 2331320302.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 227889216 + 1802342116 = 15096^2 + 42454^2 .
It is a super-2 number, since 2×20302313322 = 8243678522868988448, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2851093 + ... + 2851804.
It is an arithmetic number, because the mean of its divisors is an integer number (299402145).
Almost surely, 22030231332 is an apocalyptic number.
It is an amenable number.
2030231332 is a deficient number, since it is larger than the sum of its proper divisors (1562594408).
2030231332 is a wasteful number, since it uses less digits than its factorization.
2030231332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5702990 (or 5702988 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 2030231332 is about 45058.0884192838. The cubic root of 2030231332 is about 1266.2375120800.
Adding to 2030231332 its reverse (2331320302), we get a palindrome (4361551634).
The spelling of 2030231332 in words is "two billion, thirty million, two hundred thirty-one thousand, three hundred thirty-two".
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