Base | Representation |
---|---|
bin | 1010001110000… |
… | …0100110110101 |
3 | 2222122200000121 |
4 | 2203200212311 |
5 | 41433104104 |
6 | 4130411541 |
7 | 1030221046 |
oct | 243404665 |
9 | 88580017 |
10 | 42863029 |
11 | 222166a0 |
12 | 12430bb1 |
13 | 8b59a51 |
14 | 599a8cd |
15 | 3b6a254 |
hex | 28e09b5 |
42863029 has 8 divisors (see below), whose sum is σ = 46840320. Its totient is φ = 38899200.
The previous prime is 42863027. The next prime is 42863059. The reversal of 42863029 is 92036824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42863029 - 21 = 42863027 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42862985 and 42863003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42863027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4012 + ... + 10090.
It is an arithmetic number, because the mean of its divisors is an integer number (5855040).
Almost surely, 242863029 is an apocalyptic number.
It is an amenable number.
42863029 is a deficient number, since it is larger than the sum of its proper divisors (3977291).
42863029 is a wasteful number, since it uses less digits than its factorization.
42863029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6731.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 42863029 is about 6546.9862532313. The cubic root of 42863029 is about 349.9674228182.
The spelling of 42863029 in words is "forty-two million, eight hundred sixty-three thousand, twenty-nine".
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