Base | Representation |
---|---|
bin | 11101110111000110101011… |
… | …111101011110101011111001 |
3 | 122020000000221110212201000100 |
4 | 131313012223331132223321 |
5 | 114203203021101431301 |
6 | 1143152114241430013 |
7 | 36443200210341222 |
oct | 3567065375365371 |
9 | 566000843781010 |
10 | 131330100030201 |
11 | 38933867775636 |
12 | 128907a093b309 |
13 | 58384b5698b87 |
14 | 24605a7190249 |
15 | 102b2e5ca6286 |
hex | 7771abf5eaf9 |
131330100030201 has 24 divisors (see below), whose sum is σ = 191643238328256. Its totient is φ = 86656671914400.
The previous prime is 131330100030169. The next prime is 131330100030247. The reversal of 131330100030201 is 102030001033131.
It is a happy number.
131330100030201 is a `hidden beast` number, since 1 + 3 + 1 + 330 + 100 + 0 + 30 + 201 = 666.
It is not a de Polignac number, because 131330100030201 - 25 = 131330100030169 is a prime.
It is a super-2 number, since 2×1313301000302012 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (131330100040201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22245355 + ... + 27523008.
It is an arithmetic number, because the mean of its divisors is an integer number (7985134930344).
Almost surely, 2131330100030201 is an apocalyptic number.
It is an amenable number.
131330100030201 is a deficient number, since it is larger than the sum of its proper divisors (60313138298055).
131330100030201 is a wasteful number, since it uses less digits than its factorization.
131330100030201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49771373 (or 49771370 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 131330100030201 its reverse (102030001033131), we get a palindrome (233360101063332).
The spelling of 131330100030201 in words is "one hundred thirty-one trillion, three hundred thirty billion, one hundred million, thirty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •