Base | Representation |
---|---|
bin | 100010000100010… |
… | …0101101001000110 |
3 | 2221122221121011221 |
4 | 1010020211221012 |
5 | 4320113231042 |
6 | 305232350554 |
7 | 40220130646 |
oct | 10410455106 |
9 | 2848847157 |
10 | 1143102022 |
11 | 537284517 |
12 | 27a9a545a |
13 | 152a9243a |
14 | abb5c526 |
15 | 6a54bd67 |
hex | 44225a46 |
1143102022 has 4 divisors (see below), whose sum is σ = 1714653036. Its totient is φ = 571551010.
The previous prime is 1143102007. The next prime is 1143102041. The reversal of 1143102022 is 2202013411.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 1143101987 and 1143102005.
It is a congruent number.
It is an unprimeable number.
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, 285775504 + ... + 285775507.
It is an arithmetic number, because the mean of its divisors is an integer number (428663259).
Almost surely, 21143102022 is an apocalyptic number.
1143102022 is a deficient number, since it is larger than the sum of its proper divisors (571551014).
1143102022 is an equidigital number, since it uses as much as digits as its factorization.
1143102022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 571551013.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1143102022 is about 33809.7918065166. The cubic root of 1143102022 is about 1045.5905857871.
Adding to 1143102022 its reverse (2202013411), we get a palindrome (3345115433).
The spelling of 1143102022 in words is "one billion, one hundred forty-three million, one hundred two thousand, twenty-two".
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