Base | Representation |
---|---|
bin | 100000100100010001100001… |
… | …010100101100100100111000 |
3 | 200210010200012001120100111111 |
4 | 200210101201110230210320 |
5 | 122233140423230434144 |
6 | 1224343014014410104 |
7 | 42112016635005361 |
oct | 4044214124544470 |
9 | 623120161510444 |
10 | 143230202202424 |
11 | 41701651159897 |
12 | 14092b80b00934 |
13 | 61bc71c7a045c |
14 | 2752543506b68 |
15 | 1185b2d920534 |
hex | 82446152c938 |
143230202202424 has 128 divisors (see below), whose sum is σ = 278704219368960. Its totient is φ = 68935173120000.
The previous prime is 143230202202277. The next prime is 143230202202427. The reversal of 143230202202424 is 424202202032341.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143230202202427) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 81705761932 + ... + 81705763684.
It is an arithmetic number, because the mean of its divisors is an integer number (2177376713820).
Almost surely, 2143230202202424 is an apocalyptic number.
It is an amenable number.
143230202202424 is a deficient number, since it is larger than the sum of its proper divisors (135474017166536).
143230202202424 is a wasteful number, since it uses less digits than its factorization.
143230202202424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4113 (or 4109 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 31.
Adding to 143230202202424 its reverse (424202202032341), we get a palindrome (567432404234765).
The spelling of 143230202202424 in words is "one hundred forty-three trillion, two hundred thirty billion, two hundred two million, two hundred two thousand, four hundred twenty-four".
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