Base | Representation |
---|---|
bin | 111101000000011001… |
… | …1100111001010101101 |
3 | 110112011022111012110120 |
4 | 1322000303213022231 |
5 | 4121302032013201 |
6 | 140103555355153 |
7 | 12315356620641 |
oct | 1720063471255 |
9 | 415138435416 |
10 | 131010032301 |
11 | 50619825375 |
12 | 21482bb2ab9 |
13 | c47b215195 |
14 | 64ab6a8c21 |
15 | 361b877536 |
hex | 1e80ce72ad |
131010032301 has 8 divisors (see below), whose sum is σ = 174766142880. Its totient is φ = 87296971632.
The previous prime is 131010032299. The next prime is 131010032311. The reversal of 131010032301 is 103230010131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 131010032301 - 21 = 131010032299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131010032311) 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 in 7 ways as a sum of consecutive naturals, for example, 10755375 + ... + 10767548.
It is an arithmetic number, because the mean of its divisors is an integer number (21845767860).
Almost surely, 2131010032301 is an apocalyptic number.
It is an amenable number.
131010032301 is a deficient number, since it is larger than the sum of its proper divisors (43756110579).
131010032301 is a wasteful number, since it uses less digits than its factorization.
131010032301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21524955.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 131010032301 its reverse (103230010131), we get a palindrome (234240042432).
The spelling of 131010032301 in words is "one hundred thirty-one billion, ten million, thirty-two thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •