Base | Representation |
---|---|
bin | 111110111100111… |
… | …0111110110111010 |
3 | 12110012201010102021 |
4 | 1331321313312322 |
5 | 13311223314002 |
6 | 545334225054 |
7 | 103226310046 |
oct | 17571676672 |
9 | 5405633367 |
10 | 2112323002 |
11 | 994395599 |
12 | 4ab4b518a |
13 | 278813b8a |
14 | 160777026 |
15 | c569d737 |
hex | 7de77dba |
2112323002 has 8 divisors (see below), whose sum is σ = 3169105236. Its totient is φ = 1055954592.
The previous prime is 2112322999. The next prime is 2112323009. The reversal of 2112323002 is 2003232112.
It can be written as a sum of positive squares in 2 ways, for example, as 2046567121 + 65755881 = 45239^2 + 8109^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2112323009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90363 + ... + 111310.
Almost surely, 22112323002 is an apocalyptic number.
2112323002 is a deficient number, since it is larger than the sum of its proper divisors (1056782234).
2112323002 is a wasteful number, since it uses less digits than its factorization.
2112323002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206912.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2112323002 is about 45960.0152523909. The cubic root of 2112323002 is about 1283.0791352301.
Adding to 2112323002 its reverse (2003232112), we get a palindrome (4115555114).
The spelling of 2112323002 in words is "two billion, one hundred twelve million, three hundred twenty-three thousand, two".
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