Base | Representation |
---|---|
bin | 111101111100101001… |
… | …1000100100010101001 |
3 | 110201101012022200120022 |
4 | 1323321103010202221 |
5 | 4134422033420001 |
6 | 141040331410225 |
7 | 12416434321655 |
oct | 1737123044251 |
9 | 421335280508 |
10 | 133031545001 |
11 | 51466925823 |
12 | 21947bb3975 |
13 | c710c82344 |
14 | 661dd63a65 |
15 | 36d908911b |
hex | 1ef94c48a9 |
133031545001 has 2 divisors, whose sum is σ = 133031545002. Its totient is φ = 133031545000.
The previous prime is 133031544973. The next prime is 133031545007. The reversal of 133031545001 is 100545130331.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 132915659776 + 115885225 = 364576^2 + 10765^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-133031545001 is a prime.
It is not a weakly prime, because it can be changed into another prime (133031545007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66515772500 + 66515772501.
It is an arithmetic number, because the mean of its divisors is an integer number (66515772501).
Almost surely, 2133031545001 is an apocalyptic number.
It is an amenable number.
133031545001 is a deficient number, since it is larger than the sum of its proper divisors (1).
133031545001 is an equidigital number, since it uses as much as digits as its factorization.
133031545001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2700, while the sum is 26.
Adding to 133031545001 its reverse (100545130331), we get a palindrome (233576675332).
The spelling of 133031545001 in words is "one hundred thirty-three billion, thirty-one million, five hundred forty-five thousand, one".
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