Base | Representation |
---|---|
bin | 1010000100000… |
… | …1010011010010 |
3 | 2221102111221101 |
4 | 2201001103102 |
5 | 41301214024 |
6 | 4104415014 |
7 | 1021532503 |
oct | 241012322 |
9 | 87374841 |
10 | 42210514 |
11 | 21910425 |
12 | 1217746a |
13 | 898ba48 |
14 | 586abaa |
15 | 3a8bc44 |
hex | 28414d2 |
42210514 has 8 divisors (see below), whose sum is σ = 66648240. Its totient is φ = 19994436.
The previous prime is 42210431. The next prime is 42210521. The reversal of 42210514 is 41501224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 42210491 and 42210500.
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, 555364 + ... + 555439.
It is an arithmetic number, because the mean of its divisors is an integer number (8331030).
Almost surely, 242210514 is an apocalyptic number.
42210514 is a deficient number, since it is larger than the sum of its proper divisors (24437726).
42210514 is a wasteful number, since it uses less digits than its factorization.
42210514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1110824.
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 42210514 is about 6496.9619053832. The cubic root of 42210514 is about 348.1824526584.
Adding to 42210514 its reverse (41501224), we get a palindrome (83711738).
It can be divided in two parts, 42210 and 514, that added together give a palindrome (42724).
The spelling of 42210514 in words is "forty-two million, two hundred ten thousand, five hundred fourteen".
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