Base | Representation |
---|---|
bin | 1010000110001… |
… | …0111101000000 |
3 | 2221200112000111 |
4 | 2201202331000 |
5 | 41320121402 |
6 | 4111401104 |
7 | 1022645404 |
oct | 241427500 |
9 | 87615014 |
10 | 42348352 |
11 | 219a4a42 |
12 | 12223194 |
13 | 8a096c7 |
14 | 58a5104 |
15 | 3ab79d7 |
hex | 2862f40 |
42348352 has 28 divisors (see below), whose sum is σ = 86936580. Its totient is φ = 20443136.
The previous prime is 42348337. The next prime is 42348373. The reversal of 42348352 is 25384324.
It can be written as a sum of positive squares in 2 ways, for example, as 35712576 + 6635776 = 5976^2 + 2576^2 .
It is a super-3 number, since 3×423483523 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
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, 9553 + ... + 13264.
Almost surely, 242348352 is an apocalyptic number.
It is an amenable number.
42348352 is an abundant number, since it is smaller than the sum of its proper divisors (44588228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42348352 is a wasteful number, since it uses less digits than its factorization.
42348352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22858 (or 22848 counting only the distinct ones).
The product of its digits is 23040, while the sum is 31.
The square root of 42348352 is about 6507.5611407039. The cubic root of 42348352 is about 348.5610362779.
The spelling of 42348352 in words is "forty-two million, three hundred forty-eight thousand, three hundred fifty-two".
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