Base | Representation |
---|---|
bin | 1000001101010100100… |
… | …01010001111110010100 |
3 | 222221222010022121200020 |
4 | 10012222101101332110 |
5 | 14110044024443103 |
6 | 333321303345140 |
7 | 26242645313460 |
oct | 4065221217624 |
9 | 887863277606 |
10 | 282029531028 |
11 | a9676354a53 |
12 | 467ab1521b0 |
13 | 20797a6aa0b |
14 | d9166014a0 |
15 | 7509bda753 |
hex | 41aa451f94 |
282029531028 has 24 divisors (see below), whose sum is σ = 752078749632. Its totient is φ = 80579865984.
The previous prime is 282029531027. The next prime is 282029531041. The reversal of 282029531028 is 820135920282.
It is a super-2 number, since 2×2820295310282 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (282029531027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1678747125 + ... + 1678747292.
It is an arithmetic number, because the mean of its divisors is an integer number (31336614568).
Almost surely, 2282029531028 is an apocalyptic number.
282029531028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
282029531028 is an abundant number, since it is smaller than the sum of its proper divisors (470049218604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
282029531028 is a wasteful number, since it uses less digits than its factorization.
282029531028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3357494431 (or 3357494429 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 42.
The spelling of 282029531028 in words is "two hundred eighty-two billion, twenty-nine million, five hundred thirty-one thousand, twenty-eight".
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