Base | Representation |
---|---|
bin | 10001000110101… |
… | …01010110100000 |
3 | 100222222112212101 |
4 | 20203111112200 |
5 | 243212331344 |
6 | 22123140144 |
7 | 3361363456 |
oct | 1043252640 |
9 | 328875771 |
10 | 143480224 |
11 | 73a998a8 |
12 | 40074654 |
13 | 23958454 |
14 | 150ac9d6 |
15 | c8e29d4 |
hex | 88d55a0 |
143480224 has 24 divisors (see below), whose sum is σ = 282744000. Its totient is φ = 71672256.
The previous prime is 143480219. The next prime is 143480231. The reversal of 143480224 is 422084341.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 143480192 and 143480201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62847 + ... + 65089.
It is an arithmetic number, because the mean of its divisors is an integer number (11781000).
Almost surely, 2143480224 is an apocalyptic number.
It is an amenable number.
143480224 is a deficient number, since it is larger than the sum of its proper divisors (139263776).
143480224 is a wasteful number, since it uses less digits than its factorization.
143480224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4252 (or 4244 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 28.
The square root of 143480224 is about 11978.3230879786. The cubic root of 143480224 is about 523.5168710869.
The spelling of 143480224 in words is "one hundred forty-three million, four hundred eighty thousand, two hundred twenty-four".
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