Base | Representation |
---|---|
bin | 11101110101110100110100… |
… | …110101101000110110000001 |
3 | 122012200122001201111020110201 |
4 | 131311310310311220312001 |
5 | 114200233012221440113 |
6 | 1143043500232525201 |
7 | 36433636054526605 |
oct | 3565646465506601 |
9 | 565618051436421 |
10 | 131242202140033 |
11 | 388aa5616a37a6 |
12 | 1287774bb50801 |
13 | 5830118222b8a |
14 | 245a22952b505 |
15 | 1028d9e25bcdd |
hex | 775d34d68d81 |
131242202140033 has 8 divisors (see below), whose sum is σ = 138962674344960. Its totient is φ = 123521768009280.
The previous prime is 131242202140019. The next prime is 131242202140087. The reversal of 131242202140033 is 330041202242131.
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 131242202140033 - 217 = 131242202008961 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131242202139983 and 131242202140010.
It is not an unprimeable number, because it can be changed into a prime (131242202840033) 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, 2263753 + ... + 16358758.
It is an arithmetic number, because the mean of its divisors is an integer number (17370334293120).
Almost surely, 2131242202140033 is an apocalyptic number.
It is an amenable number.
131242202140033 is a deficient number, since it is larger than the sum of its proper divisors (7720472204927).
131242202140033 is a wasteful number, since it uses less digits than its factorization.
131242202140033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19037087.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 131242202140033 its reverse (330041202242131), we get a palindrome (461283404382164).
The spelling of 131242202140033 in words is "one hundred thirty-one trillion, two hundred forty-two billion, two hundred two million, one hundred forty thousand, thirty-three".
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