Base | Representation |
---|---|
bin | 11110110001010111… |
… | …100001101001100001 |
3 | 10011021122112120201202 |
4 | 132301113201221201 |
5 | 1020131332133231 |
6 | 23102324410545 |
7 | 2246526443126 |
oct | 366127415141 |
9 | 104248476652 |
10 | 33040505441 |
11 | 1301555a849 |
12 | 64a1246a55 |
13 | 316728c248 |
14 | 185619674d |
15 | cd5a1e5cb |
hex | 7b15e1a61 |
33040505441 has 8 divisors (see below), whose sum is σ = 33092825664. Its totient is φ = 32988216240.
The previous prime is 33040505437. The next prime is 33040505461. The reversal of 33040505441 is 14450504033.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 33040505441 - 22 = 33040505437 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (33040505461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2985380 + ... + 2996426.
It is an arithmetic number, because the mean of its divisors is an integer number (4136603208).
Almost surely, 233040505441 is an apocalyptic number.
It is an amenable number.
33040505441 is a deficient number, since it is larger than the sum of its proper divisors (52320223).
33040505441 is a wasteful number, since it uses less digits than its factorization.
33040505441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15511.
The product of its (nonzero) digits is 14400, while the sum is 29.
The spelling of 33040505441 in words is "thirty-three billion, forty million, five hundred five thousand, four hundred forty-one".
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