Base | Representation |
---|---|
bin | 11101111000001010110011… |
… | …000001101011001000011110 |
3 | 122020021000201020111020010010 |
4 | 131320022303001223020132 |
5 | 114210402310122424202 |
6 | 1143245451211224050 |
7 | 36451366416423264 |
oct | 3570126301531036 |
9 | 566230636436103 |
10 | 131403233014302 |
11 | 389618863a7a67 |
12 | 128a29b0a48026 |
13 | 584236bc19872 |
14 | 2463d43d08434 |
15 | 102d17647876c |
hex | 7782b306b21e |
131403233014302 has 32 divisors (see below), whose sum is σ = 263522573167392. Its totient is φ = 43681736761344.
The previous prime is 131403233014241. The next prime is 131403233014309. The reversal of 131403233014302 is 203410332304131.
It is a super-2 number, since 2×1314032330143022 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 131403233014302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131403233014309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50328318 + ... + 52874814.
It is an arithmetic number, because the mean of its divisors is an integer number (8235080411481).
Almost surely, 2131403233014302 is an apocalyptic number.
131403233014302 is an abundant number, since it is smaller than the sum of its proper divisors (132119340153090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131403233014302 is a wasteful number, since it uses less digits than its factorization.
131403233014302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2569932.
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 131403233014302 its reverse (203410332304131), we get a palindrome (334813565318433).
The spelling of 131403233014302 in words is "one hundred thirty-one trillion, four hundred three billion, two hundred thirty-three million, fourteen thousand, three hundred two".
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