Base | Representation |
---|---|
bin | 1010001100000… |
… | …0111100110000 |
3 | 2222102002011001 |
4 | 2203000330300 |
5 | 41414431420 |
6 | 4123531344 |
7 | 1026141025 |
oct | 243007460 |
9 | 88362131 |
10 | 42733360 |
11 | 2213822a |
12 | 12389b54 |
13 | 8b12a17 |
14 | 596554c |
15 | 3b41b0a |
hex | 28c0f30 |
42733360 has 20 divisors (see below), whose sum is σ = 99355248. Its totient is φ = 17093312.
The previous prime is 42733351. The next prime is 42733417. The reversal of 42733360 is 6333724.
42733360 = T5336 + T5337 + T5338.
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×427333602 = 3652280113779200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267004 + ... + 267163.
Almost surely, 242733360 is an apocalyptic number.
42733360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
42733360 is the 5338-th centered triangular number.
It is an amenable number.
42733360 is an abundant number, since it is smaller than the sum of its proper divisors (56621888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42733360 is a wasteful number, since it uses less digits than its factorization.
42733360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534180 (or 534174 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 28.
The square root of 42733360 is about 6537.0757988569. The cubic root of 42733360 is about 349.6141598399.
The spelling of 42733360 in words is "forty-two million, seven hundred thirty-three thousand, three hundred sixty".
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