Base | Representation |
---|---|
bin | 1000010100110101101… |
… | …0010100000101101001 |
3 | 111200012012012012020211 |
4 | 2011031122110011221 |
5 | 4320412330230200 |
6 | 145412554221121 |
7 | 13222324405360 |
oct | 2051532240551 |
9 | 450165165224 |
10 | 143032664425 |
11 | 55729234882 |
12 | 238794247a1 |
13 | 10645c721a1 |
14 | 6ccc2d87d7 |
15 | 3ac20b8aba |
hex | 214d694169 |
143032664425 has 24 divisors (see below), whose sum is σ = 202806519552. Its totient is φ = 98026896000.
The previous prime is 143032664381. The next prime is 143032664459. The reversal of 143032664425 is 524466230341.
It is not a de Polignac number, because 143032664425 - 29 = 143032663913 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109005 + ... + 545845.
It is an arithmetic number, because the mean of its divisors is an integer number (8450271648).
Almost surely, 2143032664425 is an apocalyptic number.
It is an amenable number.
143032664425 is a deficient number, since it is larger than the sum of its proper divisors (59773855127).
143032664425 is a wasteful number, since it uses less digits than its factorization.
143032664425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438729 (or 438724 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 40.
Adding to 143032664425 its reverse (524466230341), we get a palindrome (667498894766).
The spelling of 143032664425 in words is "one hundred forty-three billion, thirty-two million, six hundred sixty-four thousand, four hundred twenty-five".
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