Base | Representation |
---|---|
bin | 10010001000100010111… |
… | …111010101000000101001 |
3 | 11102010110202211001022112 |
4 | 102020202333111000221 |
5 | 130404032122323223 |
6 | 2352244005532105 |
7 | 156013126225463 |
oct | 22104277250051 |
9 | 4363422731275 |
10 | 1246127542313 |
11 | 440530569395 |
12 | 181611714035 |
13 | 90680ca0c44 |
14 | 44454825133 |
15 | 22634600778 |
hex | 12222fd5029 |
1246127542313 has 16 divisors (see below), whose sum is σ = 1276196777856. Its totient is φ = 1216312656000.
The previous prime is 1246127542307. The next prime is 1246127542339. The reversal of 1246127542313 is 3132457216421.
It is a cyclic number.
It is not a de Polignac number, because 1246127542313 - 220 = 1246126493737 is a prime.
It is a super-2 number, since 2×12461275423132 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1246127542393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11346020 + ... + 11455322.
It is an arithmetic number, because the mean of its divisors is an integer number (79762298616).
Almost surely, 21246127542313 is an apocalyptic number.
It is an amenable number.
1246127542313 is a deficient number, since it is larger than the sum of its proper divisors (30069235543).
1246127542313 is a wasteful number, since it uses less digits than its factorization.
1246127542313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110464.
The product of its digits is 241920, while the sum is 41.
The spelling of 1246127542313 in words is "one trillion, two hundred forty-six billion, one hundred twenty-seven million, five hundred forty-two thousand, three hundred thirteen".
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