Base | Representation |
---|---|
bin | 111110000101000000… |
… | …1101100100101110000 |
3 | 110202002202102121010110 |
4 | 1330022001230211300 |
5 | 4141010410444440 |
6 | 141124235101320 |
7 | 12426413013135 |
oct | 1741201544560 |
9 | 422082377113 |
10 | 133312203120 |
11 | 515a0299388 |
12 | 21a05ba1840 |
13 | c75716a435 |
14 | 664934058c |
15 | 3703a27080 |
hex | 1f0a06c970 |
133312203120 has 40 divisors (see below), whose sum is σ = 413267830416. Its totient is φ = 35549920768.
The previous prime is 133312203113. The next prime is 133312203131. The reversal of 133312203120 is 21302213331.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277733517 + ... + 277733996.
Almost surely, 2133312203120 is an apocalyptic number.
133312203120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133312203120 is an abundant number, since it is smaller than the sum of its proper divisors (279955627296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133312203120 is a wasteful number, since it uses less digits than its factorization.
133312203120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 555467529 (or 555467523 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 133312203120 its reverse (21302213331), we get a palindrome (154614416451).
The spelling of 133312203120 in words is "one hundred thirty-three billion, three hundred twelve million, two hundred three thousand, one hundred twenty".
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