Base | Representation |
---|---|
bin | 10001001011000… |
… | …10000011010001 |
3 | 101001001211102000 |
4 | 20211202003101 |
5 | 243334302104 |
6 | 22143344213 |
7 | 3366313611 |
oct | 1045420321 |
9 | 331054360 |
10 | 144056529 |
11 | 74352891 |
12 | 402b2069 |
13 | 23aca866 |
14 | 151bca41 |
15 | c9a8639 |
hex | 89620d1 |
144056529 has 16 divisors (see below), whose sum is σ = 214103040. Its totient is φ = 95729040.
The previous prime is 144056519. The next prime is 144056531. The reversal of 144056529 is 925650441.
It is not a de Polignac number, because 144056529 - 28 = 144056273 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 144056493 and 144056502.
It is not an unprimeable number, because it can be changed into a prime (144056519) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144 + ... + 16974.
It is an arithmetic number, because the mean of its divisors is an integer number (13381440).
Almost surely, 2144056529 is an apocalyptic number.
It is an amenable number.
144056529 is a deficient number, since it is larger than the sum of its proper divisors (70046511).
144056529 is a wasteful number, since it uses less digits than its factorization.
144056529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17157 (or 17151 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 144056529 is about 12002.3551438874. The cubic root of 144056529 is about 524.2168568551.
The spelling of 144056529 in words is "one hundred forty-four million, fifty-six thousand, five hundred twenty-nine".
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