Base | Representation |
---|---|
bin | 111110000000010101… |
… | …0100000101010111001 |
3 | 110201200210212110101000 |
4 | 1330000222200222321 |
5 | 4140200203130131 |
6 | 141100504315213 |
7 | 12422464634133 |
oct | 1740052405271 |
9 | 421623773330 |
10 | 133155130041 |
11 | 5151a66601a |
12 | 21981472b09 |
13 | c730762c9b |
14 | 6632534053 |
15 | 36e4d4bce6 |
hex | 1f00aa0ab9 |
133155130041 has 32 divisors (see below), whose sum is σ = 208383296000. Its totient is φ = 83800719504.
The previous prime is 133155130027. The next prime is 133155130051. The reversal of 133155130041 is 140031551331.
It is a happy number.
133155130041 is a `hidden beast` number, since 1 + 3 + 315 + 5 + 1 + 300 + 41 = 666.
It is a de Polignac number, because none of the positive numbers 2k-133155130041 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 133155129987 and 133155130014.
It is not an unprimeable number, because it can be changed into a prime (133155130001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313411 + ... + 603768.
It is an arithmetic number, because the mean of its divisors is an integer number (6511978000).
Almost surely, 2133155130041 is an apocalyptic number.
It is an amenable number.
133155130041 is a deficient number, since it is larger than the sum of its proper divisors (75228165959).
133155130041 is a wasteful number, since it uses less digits than its factorization.
133155130041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917490 (or 917484 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
Adding to 133155130041 its reverse (140031551331), we get a palindrome (273186681372).
The spelling of 133155130041 in words is "one hundred thirty-three billion, one hundred fifty-five million, one hundred thirty thousand, forty-one".
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