Base | Representation |
---|---|
bin | 11010001111111000000100… |
… | …111100110101110111001101 |
3 | 120010201222101000001011201110 |
4 | 122033320010330311313031 |
5 | 110112333024243240023 |
6 | 1045304300251002233 |
7 | 33213165056055132 |
oct | 3217700474656715 |
9 | 503658330034643 |
10 | 115440214040013 |
11 | 33867a1333a565 |
12 | 10b45106139379 |
13 | 4c54c721b7cb5 |
14 | 207149c652589 |
15 | d52ce8ee3a93 |
hex | 68fe04f35dcd |
115440214040013 has 32 divisors (see below), whose sum is σ = 154600167859200. Its totient is φ = 76621014429696.
The previous prime is 115440214039973. The next prime is 115440214040093. The reversal of 115440214040013 is 310040412044511.
It is a de Polignac number, because none of the positive numbers 2k-115440214040013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115440214040093) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3198037581 + ... + 3198073677.
It is an arithmetic number, because the mean of its divisors is an integer number (4831255245600).
Almost surely, 2115440214040013 is an apocalyptic number.
It is an amenable number.
115440214040013 is a deficient number, since it is larger than the sum of its proper divisors (39159953819187).
115440214040013 is a wasteful number, since it uses less digits than its factorization.
115440214040013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41601.
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 115440214040013 its reverse (310040412044511), we get a palindrome (425480626084524).
The spelling of 115440214040013 in words is "one hundred fifteen trillion, four hundred forty billion, two hundred fourteen million, forty thousand, thirteen".
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