Base | Representation |
---|---|
bin | 11101110111001000111100… |
… | …011001101011001000001101 |
3 | 122020000021012100202121112021 |
4 | 131313020330121223020031 |
5 | 114203223001433342201 |
6 | 1143153154525410141 |
7 | 36443314234211233 |
oct | 3567107431531015 |
9 | 566007170677467 |
10 | 131332523340301 |
11 | 389348a0659358 |
12 | 12891158409951 |
13 | 58387b075678a |
14 | 2460756d5a953 |
15 | 102b3d88d3ea1 |
hex | 77723c66b20d |
131332523340301 has 4 divisors (see below), whose sum is σ = 131882031806400. Its totient is φ = 130783014874204.
The previous prime is 131332523340283. The next prime is 131332523340331. The reversal of 131332523340301 is 103043325233131.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 131332523340301 - 225 = 131332489785869 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 (131332523340331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274754232691 + ... + 274754233168.
It is an arithmetic number, because the mean of its divisors is an integer number (32970507951600).
Almost surely, 2131332523340301 is an apocalyptic number.
It is an amenable number.
131332523340301 is a deficient number, since it is larger than the sum of its proper divisors (549508466099).
131332523340301 is an equidigital number, since it uses as much as digits as its factorization.
131332523340301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 549508466098.
The product of its (nonzero) digits is 58320, while the sum is 34.
Adding to 131332523340301 its reverse (103043325233131), we get a palindrome (234375848573432).
The spelling of 131332523340301 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, five hundred twenty-three million, three hundred forty thousand, three hundred one".
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