Base | Representation |
---|---|
bin | 1010000101011… |
… | …1011001100110 |
3 | 2221121010002211 |
4 | 2201113121212 |
5 | 41312113110 |
6 | 4110354034 |
7 | 1022360422 |
oct | 241273146 |
9 | 87533084 |
10 | 42301030 |
11 | 21972432 |
12 | 121bb91a |
13 | 89c0cc5 |
14 | 5891b82 |
15 | 3aa898a |
hex | 2857666 |
42301030 has 32 divisors (see below), whose sum is σ = 80559360. Its totient is φ = 15948000.
The previous prime is 42301013. The next prime is 42301031. The reversal of 42301030 is 3010324.
42301030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 42301030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42301031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47247 + ... + 48133.
It is an arithmetic number, because the mean of its divisors is an integer number (2517480).
Almost surely, 242301030 is an apocalyptic number.
42301030 is a deficient number, since it is larger than the sum of its proper divisors (38258330).
42301030 is a wasteful number, since it uses less digits than its factorization.
42301030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1164.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 42301030 is about 6503.9242000503. The cubic root of 42301030 is about 348.4311551661.
Adding to 42301030 its reverse (3010324), we get a palindrome (45311354).
The spelling of 42301030 in words is "forty-two million, three hundred one thousand, thirty".
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