Base | Representation |
---|---|
bin | 11011010100001000110011… |
… | …101110010000000000010001 |
3 | 120202100102101010021002001212 |
4 | 123110020303232100000101 |
5 | 111221211444334000223 |
6 | 1103255244501505505 |
7 | 34206120502441223 |
oct | 3324106356200021 |
9 | 522312333232055 |
10 | 120131103031313 |
11 | 35306350939070 |
12 | 11582267412295 |
13 | 52054119a3b4a |
14 | 219453ac26413 |
15 | dd4d4424d278 |
hex | 6d4233b90011 |
120131103031313 has 8 divisors (see below), whose sum is σ = 137949591997920. Its totient is φ = 103462193998080.
The previous prime is 120131103031283. The next prime is 120131103031339. The reversal of 120131103031313 is 313130301131021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120131103031313 - 26 = 120131103031249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120131103031393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287394983120 + ... + 287394983537.
It is an arithmetic number, because the mean of its divisors is an integer number (17243698999740).
Almost surely, 2120131103031313 is an apocalyptic number.
It is an amenable number.
120131103031313 is a deficient number, since it is larger than the sum of its proper divisors (17818488966607).
120131103031313 is a wasteful number, since it uses less digits than its factorization.
120131103031313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 574789966687.
The product of its (nonzero) digits is 486, while the sum is 23.
Adding to 120131103031313 its reverse (313130301131021), we get a palindrome (433261404162334).
The spelling of 120131103031313 in words is "one hundred twenty trillion, one hundred thirty-one billion, one hundred three million, thirty-one thousand, three hundred thirteen".
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