Base | Representation |
---|---|
bin | 1000010110010111000… |
… | …0111000001000110010 |
3 | 111201020122222121012022 |
4 | 2011211300320020302 |
5 | 4322231423414214 |
6 | 145521311231442 |
7 | 13235415233633 |
oct | 2054560701062 |
9 | 451218877168 |
10 | 143441232434 |
11 | 55918921a95 |
12 | 23972218582 |
13 | 106ac7c35c6 |
14 | 6d2a68d88a |
15 | 3ae7dc0d8e |
hex | 2165c38232 |
143441232434 has 8 divisors (see below), whose sum is σ = 215242835868. Its totient is φ = 71693620480.
The previous prime is 143441232433. The next prime is 143441232463. The reversal of 143441232434 is 434232144341.
It can be written as a sum of positive squares in 2 ways, for example, as 140660252209 + 2780980225 = 375047^2 + 52735^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 143441232394 and 143441232403.
It is not an unprimeable number, because it can be changed into a prime (143441232433) 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, 13491227 + ... + 13501854.
Almost surely, 2143441232434 is an apocalyptic number.
143441232434 is a deficient number, since it is larger than the sum of its proper divisors (71801603434).
143441232434 is a wasteful number, since it uses less digits than its factorization.
143441232434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26995740.
The product of its digits is 110592, while the sum is 35.
Adding to 143441232434 its reverse (434232144341), we get a palindrome (577673376775).
The spelling of 143441232434 in words is "one hundred forty-three billion, four hundred forty-one million, two hundred thirty-two thousand, four hundred thirty-four".
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