Base | Representation |
---|---|
bin | 11101110010011111100101… |
… | …000011100000000110111101 |
3 | 122011212202001021122010111020 |
4 | 131302133211003200012331 |
5 | 114133010043431032201 |
6 | 1142350351440214353 |
7 | 36411251660335164 |
oct | 3562374503400675 |
9 | 564782037563436 |
10 | 131013230330301 |
11 | 388214430170a0 |
12 | 1283b2a990a3b9 |
13 | 5814657869127 |
14 | 244d1077aa3db |
15 | 1022e4c5aca36 |
hex | 7727e50e01bd |
131013230330301 has 96 divisors (see below), whose sum is σ = 205885972182528. Its totient is φ = 73442688439680.
The previous prime is 131013230330299. The next prime is 131013230330351. The reversal of 131013230330301 is 103033032310131.
It is not a de Polignac number, because 131013230330301 - 21 = 131013230330299 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131013230330351) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1248322710 + ... + 1248427656.
It is an arithmetic number, because the mean of its divisors is an integer number (2144645543568).
Almost surely, 2131013230330301 is an apocalyptic number.
131013230330301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
131013230330301 is a deficient number, since it is larger than the sum of its proper divisors (74872741852227).
131013230330301 is a wasteful number, since it uses less digits than its factorization.
131013230330301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107479 (or 107460 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 24.
Adding to 131013230330301 its reverse (103033032310131), we get a palindrome (234046262640432).
The spelling of 131013230330301 in words is "one hundred thirty-one trillion, thirteen billion, two hundred thirty million, three hundred thirty thousand, three hundred one".
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