Base | Representation |
---|---|
bin | 111101001010010001… |
… | …0001101000101011101 |
3 | 110120000101021210002121 |
4 | 1322110202031011131 |
5 | 4122441244411331 |
6 | 140200501422541 |
7 | 12326516123146 |
oct | 1722442150535 |
9 | 416011253077 |
10 | 131341013341 |
11 | 5077963a31a |
12 | 21555a0aa51 |
13 | c50196c655 |
14 | 64dd624acd |
15 | 363a955c11 |
hex | 1e9488d15d |
131341013341 has 8 divisors (see below), whose sum is σ = 131716811520. Its totient is φ = 130965512832.
The previous prime is 131341013291. The next prime is 131341013393. The reversal of 131341013341 is 143310143131.
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 131341013341 - 217 = 131340882269 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 (131341010341) 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, 824781 + ... + 971053.
It is an arithmetic number, because the mean of its divisors is an integer number (16464601440).
Almost surely, 2131341013341 is an apocalyptic number.
It is an amenable number.
131341013341 is a deficient number, since it is larger than the sum of its proper divisors (375798179).
131341013341 is a wasteful number, since it uses less digits than its factorization.
131341013341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148835.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 131341013341 its reverse (143310143131), we get a palindrome (274651156472).
The spelling of 131341013341 in words is "one hundred thirty-one billion, three hundred forty-one million, thirteen thousand, three hundred forty-one".
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