Base | Representation |
---|---|
bin | 100001011010110… |
… | …0010011100111010 |
3 | 2220010222111221212 |
4 | 1002311202130322 |
5 | 4244030043002 |
6 | 303134003122 |
7 | 36534104411 |
oct | 10265423472 |
9 | 2803874855 |
10 | 1121331002 |
11 | 525a64640 |
12 | 2736464a2 |
13 | 14b40bb8c |
14 | a8cd2478 |
15 | 6869b352 |
hex | 42d6273a |
1121331002 has 16 divisors (see below), whose sum is σ = 1836064800. Its totient is φ = 509373840.
The previous prime is 1121330989. The next prime is 1121331047. The reversal of 1121331002 is 2001331211.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21449 + ... + 51987.
It is an arithmetic number, because the mean of its divisors is an integer number (114754050).
Almost surely, 21121331002 is an apocalyptic number.
1121331002 is a deficient number, since it is larger than the sum of its proper divisors (714733798).
1121331002 is a wasteful number, since it uses less digits than its factorization.
1121331002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32221.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 1121331002 is about 33486.2808027407. The cubic root of 1121331002 is about 1038.9100396612.
Adding to 1121331002 its reverse (2001331211), we get a palindrome (3122662213).
The spelling of 1121331002 in words is "one billion, one hundred twenty-one million, three hundred thirty-one thousand, two".
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