Base | Representation |
---|---|
bin | 11111001111111100… |
… | …001011101010101110 |
3 | 10012121101200220121121 |
4 | 133033330023222232 |
5 | 1022204134244324 |
6 | 23225250251154 |
7 | 2265325313422 |
oct | 371774135256 |
9 | 105541626547 |
10 | 33553431214 |
11 | 13259045546 |
12 | 6604b86aba |
13 | 321961b814 |
14 | 18a4354b82 |
15 | d15a8c5e4 |
hex | 7cff0baae |
33553431214 has 16 divisors (see below), whose sum is σ = 50896113408. Its totient is φ = 16588380672.
The previous prime is 33553431209. The next prime is 33553431283. The reversal of 33553431214 is 41213435533.
It is a super-2 number, since 2×335534312142 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 33553431214.
It is a congruent number.
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, 131322 + ... + 290434.
It is an arithmetic number, because the mean of its divisors is an integer number (3181007088).
Almost surely, 233553431214 is an apocalyptic number.
33553431214 is a deficient number, since it is larger than the sum of its proper divisors (17342682194).
33553431214 is a wasteful number, since it uses less digits than its factorization.
33553431214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160299.
The product of its digits is 64800, while the sum is 34.
Adding to 33553431214 its reverse (41213435533), we get a palindrome (74766866747).
The spelling of 33553431214 in words is "thirty-three billion, five hundred fifty-three million, four hundred thirty-one thousand, two hundred fourteen".
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