Base | Representation |
---|---|
bin | 1000010101011101110… |
… | …0111011101100111100 |
3 | 111200121221011210011012 |
4 | 2011113130323230330 |
5 | 4321233441420012 |
6 | 145441413014352 |
7 | 13226441314544 |
oct | 2052734735474 |
9 | 450557153135 |
10 | 143201123132 |
11 | 55805334351 |
12 | 239059243b8 |
13 | 10671b34ab2 |
14 | 6d0682a324 |
15 | 3ad1c92622 |
hex | 215773bb3c |
143201123132 has 24 divisors (see below), whose sum is σ = 255035499264. Its totient is φ = 70339663152.
The previous prime is 143201123119. The next prime is 143201123137. The reversal of 143201123132 is 231321102341.
It is a junction number, because it is equal to n+sod(n) for n = 143201123098 and 143201123107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143201123137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629618 + ... + 826329.
It is an arithmetic number, because the mean of its divisors is an integer number (10626479136).
Almost surely, 2143201123132 is an apocalyptic number.
It is an amenable number.
143201123132 is a deficient number, since it is larger than the sum of its proper divisors (111834376132).
143201123132 is a wasteful number, since it uses less digits than its factorization.
143201123132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1456385 (or 1456383 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 143201123132 its reverse (231321102341), we get a palindrome (374522225473).
The spelling of 143201123132 in words is "one hundred forty-three billion, two hundred one million, one hundred twenty-three thousand, one hundred thirty-two".
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