Base | Representation |
---|---|
bin | 111111100000100… |
… | …1010001100011010 |
3 | 12111111212112121112 |
4 | 1333001022030122 |
5 | 13331014312310 |
6 | 551242540322 |
7 | 103544201051 |
oct | 17701121432 |
9 | 5444775545 |
10 | 2131010330 |
11 | 9a3999669 |
12 | 4b58076a2 |
13 | 27c657977 |
14 | 16303d398 |
15 | c7140705 |
hex | 7f04a31a |
2131010330 has 16 divisors (see below), whose sum is σ = 3889845504. Its totient is φ = 840398160.
The previous prime is 2131010327. The next prime is 2131010353. The reversal of 2131010330 is 330101312.
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, 1500002 + ... + 1501421.
It is an arithmetic number, because the mean of its divisors is an integer number (243115344).
Almost surely, 22131010330 is an apocalyptic number.
2131010330 is a deficient number, since it is larger than the sum of its proper divisors (1758835174).
2131010330 is a wasteful number, since it uses less digits than its factorization.
2131010330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3001501.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 2131010330 is about 46162.8674369346. The cubic root of 2131010330 is about 1286.8517524676.
Adding to 2131010330 its reverse (330101312), we get a palindrome (2461111642).
The spelling of 2131010330 in words is "two billion, one hundred thirty-one million, ten thousand, three hundred thirty".
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