Base | Representation |
---|---|
bin | 1000010100110010111… |
… | …1000011100101011000 |
3 | 111200011101212001222111 |
4 | 2011030233003211120 |
5 | 4320401424342012 |
6 | 145411511202104 |
7 | 13222126125634 |
oct | 2051457034530 |
9 | 450141761874 |
10 | 143021324632 |
11 | 5572289a04a |
12 | 23875676334 |
13 | 10643801854 |
14 | 6cca9c5dc4 |
15 | 3ac10c8ba7 |
hex | 214cbc3958 |
143021324632 has 64 divisors (see below), whose sum is σ = 288932637600. Its totient is φ = 66122004480.
The previous prime is 143021324623. The next prime is 143021324681. The reversal of 143021324632 is 236423120341.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 143021324594 and 143021324603.
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, 15505782 + ... + 15515002.
Almost surely, 2143021324632 is an apocalyptic number.
It is an amenable number.
143021324632 is an abundant number, since it is smaller than the sum of its proper divisors (145911312968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143021324632 is a wasteful number, since it uses less digits than its factorization.
143021324632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11236 (or 11232 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 143021324632 its reverse (236423120341), we get a palindrome (379444444973).
The spelling of 143021324632 in words is "one hundred forty-three billion, twenty-one million, three hundred twenty-four thousand, six hundred thirty-two".
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