Base | Representation |
---|---|
bin | 111111100000110… |
… | …0000010101101010 |
3 | 12111112001011000221 |
4 | 1333001200111222 |
5 | 13331030213114 |
6 | 551244520254 |
7 | 103545026356 |
oct | 17701402552 |
9 | 5445034027 |
10 | 2131101034 |
11 | 9a3a50827 |
12 | 4b585008a |
13 | 27c68a03a |
14 | 163064466 |
15 | c715c524 |
hex | 7f06056a |
2131101034 has 16 divisors (see below), whose sum is σ = 3298538376. Its totient is φ = 1031968000.
The previous prime is 2131101001. The next prime is 2131101053. The reversal of 2131101034 is 4301011312.
It can be written as a sum of positive squares in 4 ways, for example, as 1372924809 + 758176225 = 37053^2 + 27535^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2131100999 and 2131101017.
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, 83617 + ... + 106084.
Almost surely, 22131101034 is an apocalyptic number.
2131101034 is a deficient number, since it is larger than the sum of its proper divisors (1167437342).
2131101034 is a wasteful number, since it uses less digits than its factorization.
2131101034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189881.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 2131101034 is about 46163.8498611197. The cubic root of 2131101034 is about 1286.8700099960.
Adding to 2131101034 its reverse (4301011312), we get a palindrome (6432112346).
The spelling of 2131101034 in words is "two billion, one hundred thirty-one million, one hundred one thousand, thirty-four".
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