Base | Representation |
---|---|
bin | 111110010000111011… |
… | …1111111000000001100 |
3 | 110210010122022010222022 |
4 | 1330201313333000030 |
5 | 4142320322412114 |
6 | 141232050505312 |
7 | 12442341612260 |
oct | 1744167770014 |
9 | 423118263868 |
10 | 133712310284 |
11 | 51786127863 |
12 | 21ab7b95238 |
13 | c7bc018737 |
14 | 66865320a0 |
15 | 3728c0c48e |
hex | 1f21dff00c |
133712310284 has 48 divisors (see below), whose sum is σ = 284989114368. Its totient is φ = 53647480128.
The previous prime is 133712310233. The next prime is 133712310293. The reversal of 133712310284 is 482013217331.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2178539 + ... + 2239074.
It is an arithmetic number, because the mean of its divisors is an integer number (5937273216).
Almost surely, 2133712310284 is an apocalyptic number.
133712310284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
133712310284 is an abundant number, since it is smaller than the sum of its proper divisors (151276804084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133712310284 is a wasteful number, since it uses less digits than its factorization.
133712310284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4417694 (or 4417692 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The spelling of 133712310284 in words is "one hundred thirty-three billion, seven hundred twelve million, three hundred ten thousand, two hundred eighty-four".
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