Base | Representation |
---|---|
bin | 1010001101100… |
… | …0101101101111 |
3 | 2222121000200100 |
4 | 2203120231233 |
5 | 41431040303 |
6 | 4130002143 |
7 | 1030024566 |
oct | 243305557 |
9 | 88530610 |
10 | 42830703 |
11 | 221a4383 |
12 | 12416353 |
13 | 8b48116 |
14 | 598cbdd |
15 | 3b608a3 |
hex | 28d8b6f |
42830703 has 12 divisors (see below), whose sum is σ = 61942608. Its totient is φ = 28518720.
The previous prime is 42830687. The next prime is 42830707. The reversal of 42830703 is 30703824.
It is not a de Polignac number, because 42830703 - 24 = 42830687 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42830707) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6358 + ... + 11228.
It is an arithmetic number, because the mean of its divisors is an integer number (5161884).
Almost surely, 242830703 is an apocalyptic number.
42830703 is a deficient number, since it is larger than the sum of its proper divisors (19111905).
42830703 is a wasteful number, since it uses less digits than its factorization.
42830703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5854 (or 5851 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 42830703 is about 6544.5170180847. The cubic root of 42830703 is about 349.8794224105.
The spelling of 42830703 in words is "forty-two million, eight hundred thirty thousand, seven hundred three".
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