Base | Representation |
---|---|
bin | 110110101101011110001100… |
… | …0100010011010001110011101 |
3 | 2100002220221222022122201211021 |
4 | 1231122330120202122032131 |
5 | 1001034103134221212123 |
6 | 4423301544431324141 |
7 | 203236225301564320 |
oct | 15532743042321635 |
9 | 2302827868581737 |
10 | 481238612288413 |
11 | 12a379170854691 |
12 | 45b83325680651 |
13 | 1786a7b63b1ab5 |
14 | 86ba1048a07b7 |
15 | 3a981c24c0c5d |
hex | 1b5af1889a39d |
481238612288413 has 32 divisors (see below), whose sum is σ = 573851194272000. Its totient is φ = 394848339185664.
The previous prime is 481238612288353. The next prime is 481238612288513. The reversal of 481238612288413 is 314882216832184.
It is not a de Polignac number, because 481238612288413 - 237 = 481101173334941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481238612288513) 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, 2504595 + ... + 31124752.
It is an arithmetic number, because the mean of its divisors is an integer number (17932849821000).
Almost surely, 2481238612288413 is an apocalyptic number.
It is an amenable number.
481238612288413 is a deficient number, since it is larger than the sum of its proper divisors (92612581983587).
481238612288413 is a wasteful number, since it uses less digits than its factorization.
481238612288413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33629989.
The product of its digits is 28311552, while the sum is 61.
The spelling of 481238612288413 in words is "four hundred eighty-one trillion, two hundred thirty-eight billion, six hundred twelve million, two hundred eighty-eight thousand, four hundred thirteen".
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