Base | Representation |
---|---|
bin | 11101110110110100001001… |
… | …111100111100110010110001 |
3 | 122012221010120202102210022110 |
4 | 131312310021330330302301 |
5 | 114202341243220110301 |
6 | 1143135024000155533 |
7 | 36441564135003336 |
oct | 3566641174746261 |
9 | 565833522383273 |
10 | 131310202113201 |
11 | 38926386930031 |
12 | 12888969008ba9 |
13 | 58366641b3ba7 |
14 | 245d63a67c98d |
15 | 102aa2dea20d6 |
hex | 776d09f3ccb1 |
131310202113201 has 16 divisors (see below), whose sum is σ = 175176035770688. Its totient is φ = 87492260851200.
The previous prime is 131310202113157. The next prime is 131310202113281. The reversal of 131310202113201 is 102311202013131.
It is not a de Polignac number, because 131310202113201 - 215 = 131310202080433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131310202113281) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55873581 + ... + 58176261.
It is an arithmetic number, because the mean of its divisors is an integer number (10948502235668).
Almost surely, 2131310202113201 is an apocalyptic number.
It is an amenable number.
131310202113201 is a deficient number, since it is larger than the sum of its proper divisors (43865833657487).
131310202113201 is a wasteful number, since it uses less digits than its factorization.
131310202113201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2313072.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 131310202113201 its reverse (102311202013131), we get a palindrome (233621404126332).
The spelling of 131310202113201 in words is "one hundred thirty-one trillion, three hundred ten billion, two hundred two million, one hundred thirteen thousand, two hundred one".
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