Base | Representation |
---|---|
bin | 11101101010000100100010… |
… | …101110011111000100010001 |
3 | 122002211102002200211122221100 |
4 | 131222010202232133010101 |
5 | 114044014220233022231 |
6 | 1141224431225415013 |
7 | 36321402061320204 |
oct | 3552044256370421 |
9 | 562742080748840 |
10 | 130434444423441 |
11 | 38618a34504784 |
12 | 1276709b63a469 |
13 | 57a1bb8ca3672 |
14 | 242d0bcb6993b |
15 | 1012d74d7c1e6 |
hex | 76a122b9f111 |
130434444423441 has 12 divisors (see below), whose sum is σ = 188414643725568. Its totient is φ = 86951987768184.
The previous prime is 130434444423427. The next prime is 130434444423551. The reversal of 130434444423441 is 144324444434031.
130434444423441 is a `hidden beast` number, since 1 + 30 + 4 + 344 + 4 + 4 + 4 + 234 + 41 = 666.
It is a de Polignac number, because none of the positive numbers 2k-130434444423441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130434444421441) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358851105 + ... + 359214398.
It is an arithmetic number, because the mean of its divisors is an integer number (15701220310464).
Almost surely, 2130434444423441 is an apocalyptic number.
It is an amenable number.
130434444423441 is a deficient number, since it is larger than the sum of its proper divisors (57980199302127).
130434444423441 is a wasteful number, since it uses less digits than its factorization.
130434444423441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 718085692 (or 718085689 counting only the distinct ones).
The product of its (nonzero) digits is 3538944, while the sum is 45.
Adding to 130434444423441 its reverse (144324444434031), we get a palindrome (274758888857472).
The spelling of 130434444423441 in words is "one hundred thirty trillion, four hundred thirty-four billion, four hundred forty-four million, four hundred twenty-three thousand, four hundred forty-one".
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