Base | Representation |
---|---|
bin | 111101111111111100… |
… | …0100010111010101001 |
3 | 110201122220020000021220 |
4 | 1323333320202322221 |
5 | 4140133330011131 |
6 | 141055315452253 |
7 | 12422245412424 |
oct | 1737770427251 |
9 | 421586200256 |
10 | 133142032041 |
11 | 5151322a327 |
12 | 21978bb7089 |
13 | c72ab282a5 |
14 | 66308c49bb |
15 | 36e3b10e96 |
hex | 1effe22ea9 |
133142032041 has 16 divisors (see below), whose sum is σ = 179301964800. Its totient is φ = 87871939200.
The previous prime is 133142032027. The next prime is 133142032057. The reversal of 133142032041 is 140230241331.
It is a happy number.
It is not a de Polignac number, because 133142032041 - 218 = 133141769897 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (133142032021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3100485 + ... + 3143133.
It is an arithmetic number, because the mean of its divisors is an integer number (11206372800).
Almost surely, 2133142032041 is an apocalyptic number.
It is an amenable number.
133142032041 is a deficient number, since it is larger than the sum of its proper divisors (46159932759).
133142032041 is a wasteful number, since it uses less digits than its factorization.
133142032041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53056.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 133142032041 its reverse (140230241331), we get a palindrome (273372273372).
The spelling of 133142032041 in words is "one hundred thirty-three billion, one hundred forty-two million, thirty-two thousand, forty-one".
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