Base | Representation |
---|---|
bin | 1000010101100001001… |
… | …0000001111101101110 |
3 | 111200122220100221211011 |
4 | 2011120102001331232 |
5 | 4321301022324124 |
6 | 145443031215434 |
7 | 13230000526543 |
oct | 2053022017556 |
9 | 450586327734 |
10 | 143215042414 |
11 | 55812181094 |
12 | 2390a51757a |
13 | 10674999562 |
14 | 6d08610bca |
15 | 3ad30e1994 |
hex | 2158481f6e |
143215042414 has 32 divisors (see below), whose sum is σ = 225458547840. Its totient is φ = 68148718848.
The previous prime is 143215042393. The next prime is 143215042457. The reversal of 143215042414 is 414240512341.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6210634 + ... + 6233650.
It is an arithmetic number, because the mean of its divisors is an integer number (7045579620).
Almost surely, 2143215042414 is an apocalyptic number.
143215042414 is a deficient number, since it is larger than the sum of its proper divisors (82243505426).
143215042414 is a wasteful number, since it uses less digits than its factorization.
143215042414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24892.
The product of its (nonzero) digits is 15360, while the sum is 31.
Adding to 143215042414 its reverse (414240512341), we get a palindrome (557455554755).
The spelling of 143215042414 in words is "one hundred forty-three billion, two hundred fifteen million, forty-two thousand, four hundred fourteen".
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