Base | Representation |
---|---|
bin | 11110010010011101101011… |
… | …011000000001010100111010 |
3 | 122110122202211201111221022021 |
4 | 132102131223120001110322 |
5 | 114430004003302110232 |
6 | 1151151532053145054 |
7 | 40026056144542456 |
oct | 3622355330012472 |
9 | 573582751457267 |
10 | 133210212144442 |
11 | 39499151a773a4 |
12 | 12b3504662b18a |
13 | 594389103b674 |
14 | 24c75a155d666 |
15 | 1060183a77397 |
hex | 79276b60153a |
133210212144442 has 16 divisors (see below), whose sum is σ = 215155078441920. Its totient is φ = 61624664440768.
The previous prime is 133210212144437. The next prime is 133210212144497. The reversal of 133210212144442 is 244441212012331.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 133210212144398 and 133210212144407.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33202942198 + ... + 33202946209.
It is an arithmetic number, because the mean of its divisors is an integer number (13447192402620).
Almost surely, 2133210212144442 is an apocalyptic number.
133210212144442 is a deficient number, since it is larger than the sum of its proper divisors (81944866297478).
133210212144442 is a wasteful number, since it uses less digits than its factorization.
133210212144442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66405888485.
The product of its (nonzero) digits is 36864, while the sum is 34.
Adding to 133210212144442 its reverse (244441212012331), we get a palindrome (377651424156773).
The spelling of 133210212144442 in words is "one hundred thirty-three trillion, two hundred ten billion, two hundred twelve million, one hundred forty-four thousand, four hundred forty-two".
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