Base | Representation |
---|---|
bin | 111110001100011101… |
… | …1011110010110010000 |
3 | 110202202011220021202012 |
4 | 1330120323132112100 |
5 | 4142013412331120 |
6 | 141205130042052 |
7 | 12435540140012 |
oct | 1743073362620 |
9 | 422664807665 |
10 | 133562230160 |
11 | 517094403a7 |
12 | 21a75879328 |
13 | c796bbc228 |
14 | 66706261b2 |
15 | 371a9641c5 |
hex | 1f18ede590 |
133562230160 has 40 divisors (see below), whose sum is σ = 310724055096. Its totient is φ = 53391882240.
The previous prime is 133562230157. The next prime is 133562230171. The reversal of 133562230160 is 61032265331.
It can be written as a sum of positive squares in 4 ways, for example, as 9942482944 + 123619747216 = 99712^2 + 351596^2 .
It is a tau number, because it is divible by the number of its divisors (40).
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, 385289 + ... + 644648.
Almost surely, 2133562230160 is an apocalyptic number.
133562230160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133562230160 is an abundant number, since it is smaller than the sum of its proper divisors (177161824936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133562230160 is a wasteful number, since it uses less digits than its factorization.
133562230160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1031571 (or 1031565 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 32.
Adding to 133562230160 its reverse (61032265331), we get a palindrome (194594495491).
The spelling of 133562230160 in words is "one hundred thirty-three billion, five hundred sixty-two million, two hundred thirty thousand, one hundred sixty".
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