Base | Representation |
---|---|
bin | 100111000111001… |
… | …1111000100010010 |
3 | 10101110112211221101 |
4 | 1032032133010102 |
5 | 10141434420424 |
6 | 334121415014 |
7 | 44344246465 |
oct | 11616370422 |
9 | 3343484841 |
10 | 1312420114 |
11 | 613910725 |
12 | 30763a46a |
13 | 17bb96265 |
14 | c64352dc |
15 | 7a345344 |
hex | 4e39f112 |
1312420114 has 16 divisors (see below), whose sum is σ = 2083878720. Its totient is φ = 618846480.
The previous prime is 1312420103. The next prime is 1312420147. The reversal of 1312420114 is 4110242131.
It is a junction number, because it is equal to n+sod(n) for n = 1312420091 and 1312420100.
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, 260622 + ... + 265609.
It is an arithmetic number, because the mean of its divisors is an integer number (130242420).
Almost surely, 21312420114 is an apocalyptic number.
1312420114 is a deficient number, since it is larger than the sum of its proper divisors (771458606).
1312420114 is a wasteful number, since it uses less digits than its factorization.
1312420114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 526305.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 1312420114 is about 36227.3393171511. The cubic root of 1312420114 is about 1094.8575710441.
Adding to 1312420114 its reverse (4110242131), we get a palindrome (5422662245).
The spelling of 1312420114 in words is "one billion, three hundred twelve million, four hundred twenty thousand, one hundred fourteen".
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