Base | Representation |
---|---|
bin | 111101000000111000… |
… | …1000110001110011101 |
3 | 110112012102211002012112 |
4 | 1322001301012032131 |
5 | 4121320143302201 |
6 | 140105333043405 |
7 | 12315643621124 |
oct | 1720161061635 |
9 | 415172732175 |
10 | 131026150301 |
11 | 50627934032 |
12 | 21488486565 |
13 | c481669667 |
14 | 64ad8a2abb |
15 | 361cead0bb |
hex | 1e81c4639d |
131026150301 has 2 divisors, whose sum is σ = 131026150302. Its totient is φ = 131026150300.
The previous prime is 131026150253. The next prime is 131026150309. The reversal of 131026150301 is 103051620131.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 129834105625 + 1192044676 = 360325^2 + 34526^2 .
It is a cyclic number.
It is not a de Polignac number, because 131026150301 - 230 = 129952408477 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (131026150309) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65513075150 + 65513075151.
It is an arithmetic number, because the mean of its divisors is an integer number (65513075151).
Almost surely, 2131026150301 is an apocalyptic number.
It is an amenable number.
131026150301 is a deficient number, since it is larger than the sum of its proper divisors (1).
131026150301 is an equidigital number, since it uses as much as digits as its factorization.
131026150301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 540, while the sum is 23.
Adding to 131026150301 its reverse (103051620131), we get a palindrome (234077770432).
The spelling of 131026150301 in words is "one hundred thirty-one billion, twenty-six million, one hundred fifty thousand, three hundred one".
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