Base | Representation |
---|---|
bin | 111101001001111100… |
… | …1010110010101000101 |
3 | 110112222122010122200110 |
4 | 1322103321112111011 |
5 | 4122431024201201 |
6 | 140155440103233 |
7 | 12326326105431 |
oct | 1722371262505 |
9 | 415878118613 |
10 | 131330303301 |
11 | 5077359474a |
12 | 21552304b19 |
13 | c4cc68c852 |
14 | 64dc0379c1 |
15 | 3639a3c6d6 |
hex | 1e93e56545 |
131330303301 has 32 divisors (see below), whose sum is σ = 183990878208. Its totient is φ = 83166082560.
The previous prime is 131330303287. The next prime is 131330303311. The reversal of 131330303301 is 103303033131.
It is not a de Polignac number, because 131330303301 - 217 = 131330172229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131330303311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7991445 + ... + 8007861.
It is an arithmetic number, because the mean of its divisors is an integer number (5749714944).
Almost surely, 2131330303301 is an apocalyptic number.
It is an amenable number.
131330303301 is a deficient number, since it is larger than the sum of its proper divisors (52660574907).
131330303301 is a wasteful number, since it uses less digits than its factorization.
131330303301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17241.
The product of its (nonzero) digits is 729, while the sum is 21.
Adding to 131330303301 its reverse (103303033131), we get a palindrome (234633336432).
The spelling of 131330303301 in words is "one hundred thirty-one billion, three hundred thirty million, three hundred three thousand, three hundred one".
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