Base | Representation |
---|---|
bin | 10001000110001… |
… | …01000101111110 |
3 | 100222212011111221 |
4 | 20203011011332 |
5 | 243203214010 |
6 | 22121503554 |
7 | 3360665353 |
oct | 1043050576 |
9 | 328764457 |
10 | 143413630 |
11 | 73a53868 |
12 | 40041bba |
13 | 23934049 |
14 | 1509262a |
15 | c8ccdda |
hex | 88c517e |
143413630 has 16 divisors (see below), whose sum is σ = 258320304. Its totient is φ = 57326400.
The previous prime is 143413603. The next prime is 143413631. The reversal of 143413630 is 36314341.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 143413595 and 143413604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143413631) 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 7 ways as a sum of consecutive naturals, for example, 14029 + ... + 21991.
It is an arithmetic number, because the mean of its divisors is an integer number (16145019).
Almost surely, 2143413630 is an apocalyptic number.
143413630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143413630 is a deficient number, since it is larger than the sum of its proper divisors (114906674).
143413630 is a wasteful number, since it uses less digits than its factorization.
143413630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9771.
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 143413630 is about 11975.5429939523. The cubic root of 143413630 is about 523.4358646210.
Adding to 143413630 its reverse (36314341), we get a palindrome (179727971).
It can be divided in two parts, 14341 and 3630, that added together give a palindrome (17971).
The spelling of 143413630 in words is "one hundred forty-three million, four hundred thirteen thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •