Base | Representation |
---|---|
bin | 10000111011100… |
… | …11011001001110 |
3 | 100220020220002201 |
4 | 20131303121032 |
5 | 242324433124 |
6 | 22032112114 |
7 | 3343144561 |
oct | 1035633116 |
9 | 326226081 |
10 | 142030414 |
11 | 73199609 |
12 | 3b69563a |
13 | 2356b586 |
14 | 14c124d8 |
15 | c708144 |
hex | 877364e |
142030414 has 8 divisors (see below), whose sum is σ = 214236360. Its totient is φ = 70618296.
The previous prime is 142030403. The next prime is 142030417. The reversal of 142030414 is 414030241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1420304142 = 40345277002022792, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 142030391 and 142030400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142030417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198009 + ... + 198724.
It is an arithmetic number, because the mean of its divisors is an integer number (26779545).
Almost surely, 2142030414 is an apocalyptic number.
142030414 is a deficient number, since it is larger than the sum of its proper divisors (72205946).
142030414 is a wasteful number, since it uses less digits than its factorization.
142030414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396914.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 142030414 is about 11917.6513625798. The cubic root of 142030414 is about 521.7475891481.
Adding to 142030414 its reverse (414030241), we get a palindrome (556060655).
The spelling of 142030414 in words is "one hundred forty-two million, thirty thousand, four hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •