Base | Representation |
---|---|
bin | 11101110100000001100001… |
… | …111010011010101111100101 |
3 | 122012020210112001001011222211 |
4 | 131310001201322122233211 |
5 | 114141220443001104013 |
6 | 1142510544031523421 |
7 | 36421664201430403 |
oct | 3564014172325745 |
9 | 565223461034884 |
10 | 131118404316133 |
11 | 38862003a94343 |
12 | 12857760389571 |
13 | 5821549283a40 |
14 | 2454243a5c473 |
15 | 1025a55b6a23d |
hex | 774061e9abe5 |
131118404316133 has 16 divisors (see below), whose sum is σ = 141378628608000. Its totient is φ = 120883103066880.
The previous prime is 131118404316131. The next prime is 131118404316139. The reversal of 131118404316133 is 331613404811131.
It is a cyclic number.
It is not a de Polignac number, because 131118404316133 - 21 = 131118404316131 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 (131118404316131) 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, 81771693 + ... + 83359741.
It is an arithmetic number, because the mean of its divisors is an integer number (8836164288000).
Almost surely, 2131118404316133 is an apocalyptic number.
131118404316133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
131118404316133 is a deficient number, since it is larger than the sum of its proper divisors (10260224291867).
131118404316133 is a wasteful number, since it uses less digits than its factorization.
131118404316133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1595892.
The product of its (nonzero) digits is 62208, while the sum is 40.
The spelling of 131118404316133 in words is "one hundred thirty-one trillion, one hundred eighteen billion, four hundred four million, three hundred sixteen thousand, one hundred thirty-three".
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