Base | Representation |
---|---|
bin | 111111100001001… |
… | …1000010000110110 |
3 | 12111112110210020221 |
4 | 1333002120100312 |
5 | 13331110030402 |
6 | 551253444554 |
7 | 103550002246 |
oct | 17702302066 |
9 | 5445423227 |
10 | 2131330102 |
11 | 9a4097940 |
12 | 4b594075a |
13 | 27c73a395 |
14 | 1630c3b26 |
15 | c71a5337 |
hex | 7f098436 |
2131330102 has 8 divisors (see below), whose sum is σ = 3487631112. Its totient is φ = 968786400.
The previous prime is 2131330093. The next prime is 2131330109. The reversal of 2131330102 is 2010331312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2131330109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48439299 + ... + 48439342.
It is an arithmetic number, because the mean of its divisors is an integer number (435953889).
Almost surely, 22131330102 is an apocalyptic number.
2131330102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2131330102 is a deficient number, since it is larger than the sum of its proper divisors (1356301010).
2131330102 is a wasteful number, since it uses less digits than its factorization.
2131330102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96878654.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2131330102 is about 46166.3308266966. The cubic root of 2131330102 is about 1286.9161160813.
Adding to 2131330102 its reverse (2010331312), we get a palindrome (4141661414).
It can be divided in two parts, 21313 and 30102, that added together give a palindrome (51415).
The spelling of 2131330102 in words is "two billion, one hundred thirty-one million, three hundred thirty thousand, one hundred two".
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