Base | Representation |
---|---|
bin | 11110110010001011… |
… | …110001101010110001 |
3 | 10011022121022110121220 |
4 | 132302023301222301 |
5 | 1020143333440140 |
6 | 23103534135253 |
7 | 2250054041310 |
oct | 366213615261 |
9 | 104277273556 |
10 | 33054202545 |
11 | 13022265671 |
12 | 64a5951529 |
13 | 316a076840 |
14 | 1857d20277 |
15 | cd6d27bd0 |
hex | 7b22f1ab1 |
33054202545 has 64 divisors (see below), whose sum is σ = 65266865664. Its totient is φ = 13910538240.
The previous prime is 33054202537. The next prime is 33054202561. The reversal of 33054202545 is 54520245033.
It is a happy number.
It is not a de Polignac number, because 33054202545 - 23 = 33054202537 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 476685 + ... + 541605.
It is an arithmetic number, because the mean of its divisors is an integer number (1019794776).
Almost surely, 233054202545 is an apocalyptic number.
33054202545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
33054202545 is a deficient number, since it is larger than the sum of its proper divisors (32212663119).
33054202545 is a wasteful number, since it uses less digits than its factorization.
33054202545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65322.
The product of its (nonzero) digits is 72000, while the sum is 33.
Adding to 33054202545 its reverse (54520245033), we get a palindrome (87574447578).
The spelling of 33054202545 in words is "thirty-three billion, fifty-four million, two hundred two thousand, five hundred forty-five".
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