Base | Representation |
---|---|
bin | 10000111011011… |
… | …01111011100011 |
3 | 100220012202101212 |
4 | 20131231323203 |
5 | 242323224120 |
6 | 22031420335 |
7 | 3343022411 |
oct | 1035557343 |
9 | 326182355 |
10 | 142008035 |
11 | 73183814 |
12 | 3b6846ab |
13 | 23561330 |
14 | 14c082b1 |
15 | c7016c5 |
hex | 876dee3 |
142008035 has 32 divisors (see below), whose sum is σ = 190294272. Its totient is φ = 101053440.
The previous prime is 142008029. The next prime is 142008037. The reversal of 142008035 is 530800241.
It is not a de Polignac number, because 142008035 - 210 = 142007011 is a prime.
It is a super-2 number, since 2×1420080352 = 40332564009122450, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 142008035.
It is not an unprimeable number, because it can be changed into a prime (142008037) 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 31 ways as a sum of consecutive naturals, for example, 329270 + ... + 329700.
It is an arithmetic number, because the mean of its divisors is an integer number (5946696).
Almost surely, 2142008035 is an apocalyptic number.
142008035 is a deficient number, since it is larger than the sum of its proper divisors (48286237).
142008035 is a wasteful number, since it uses less digits than its factorization.
142008035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 623.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 142008035 is about 11916.7124241546. The cubic root of 142008035 is about 521.7201846829.
Adding to 142008035 its reverse (530800241), we get a palindrome (672808276).
The spelling of 142008035 in words is "one hundred forty-two million, eight thousand, thirty-five".
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