Base | Representation |
---|---|
bin | 1000001101010000… |
… | …1101011000100000 |
3 | 12200112112201212111 |
4 | 2003110031120200 |
5 | 14002444103432 |
6 | 1002340205104 |
7 | 105411102643 |
oct | 20324153040 |
9 | 5615481774 |
10 | 2203112992 |
11 | a30666443 |
12 | 515999794 |
13 | 291581572 |
14 | 16c84ba5a |
15 | cd634347 |
hex | 8350d620 |
2203112992 has 12 divisors (see below), whose sum is σ = 4337378766. Its totient is φ = 1101556480.
The previous prime is 2203112971. The next prime is 2203112999. The reversal of 2203112992 is 2992113022.
It can be written as a sum of positive squares in only one way, i.e., 1465664656 + 737448336 = 38284^2 + 27156^2 .
It is not an unprimeable number, because it can be changed into a prime (2203112999) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34423609 + ... + 34423672.
Almost surely, 22203112992 is an apocalyptic number.
It is an amenable number.
2203112992 is a deficient number, since it is larger than the sum of its proper divisors (2134265774).
2203112992 is an equidigital number, since it uses as much as digits as its factorization.
2203112992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68847291 (or 68847283 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 2203112992 is about 46937.3304737285. The cubic root of 2203112992 is about 1301.2046017942.
The spelling of 2203112992 in words is "two billion, two hundred three million, one hundred twelve thousand, nine hundred ninety-two".
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