Base | Representation |
---|---|
bin | 10001000010000… |
… | …11111010000011 |
3 | 100221212021122220 |
4 | 20201003322003 |
5 | 243034300413 |
6 | 22102302123 |
7 | 3353332560 |
oct | 1041037203 |
9 | 327767586 |
10 | 142884483 |
11 | 73722255 |
12 | 3ba27943 |
13 | 237aa241 |
14 | 14d95867 |
15 | c826223 |
hex | 8843e83 |
142884483 has 16 divisors (see below), whose sum is σ = 219767040. Its totient is φ = 80883936.
The previous prime is 142884463. The next prime is 142884493. The reversal of 142884483 is 384488241.
It is not a de Polignac number, because 142884483 - 213 = 142876291 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142884463) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 29548 + ... + 34041.
It is an arithmetic number, because the mean of its divisors is an integer number (13735440).
Almost surely, 2142884483 is an apocalyptic number.
142884483 is a deficient number, since it is larger than the sum of its proper divisors (76882557).
142884483 is a wasteful number, since it uses less digits than its factorization.
142884483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63706.
The product of its digits is 196608, while the sum is 42.
The square root of 142884483 is about 11953.4297588600. The cubic root of 142884483 is about 522.7913050945.
The spelling of 142884483 in words is "one hundred forty-two million, eight hundred eighty-four thousand, four hundred eighty-three".
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