Base | Representation |
---|---|
bin | 111101000000011010… |
… | …0010010110111100100 |
3 | 110112011022211022000011 |
4 | 1322000310102313210 |
5 | 4121302103230200 |
6 | 140104003300004 |
7 | 12315361264543 |
oct | 1720064226744 |
9 | 415138738004 |
10 | 131010211300 |
11 | 50619937901 |
12 | 2148307a604 |
13 | c47b2787b7 |
14 | 64ab71415a |
15 | 361b8b05ba |
hex | 1e80d12de4 |
131010211300 has 36 divisors (see below), whose sum is σ = 290903613616. Its totient is φ = 51185383200.
The previous prime is 131010211291. The next prime is 131010211303. The reversal of 131010211300 is 3112010131.
It is not an unprimeable number, because it can be changed into a prime (131010211303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15229446 + ... + 15238045.
Almost surely, 2131010211300 is an apocalyptic number.
131010211300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131010211300 is an abundant number, since it is smaller than the sum of its proper divisors (159893402316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131010211300 is a wasteful number, since it uses less digits than its factorization.
131010211300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30467548 (or 30467541 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 131010211300 its reverse (3112010131), we get a palindrome (134122221431).
The spelling of 131010211300 in words is "one hundred thirty-one billion, ten million, two hundred eleven thousand, three hundred".
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