Base | Representation |
---|---|
bin | 111111000111… |
… | …1110100100101 |
3 | 2022021101201212 |
4 | 1332033310211 |
5 | 31433014244 |
6 | 3141201205 |
7 | 551205506 |
oct | 176176445 |
9 | 68241655 |
10 | 33094949 |
11 | 177547a8 |
12 | b100205 |
13 | 6b19914 |
14 | 4576bad |
15 | 2d8ad9e |
hex | 1f8fd25 |
33094949 has 8 divisors (see below), whose sum is σ = 34808832. Its totient is φ = 31421520.
The previous prime is 33094921. The next prime is 33094961. The reversal of 33094949 is 94949033.
It is a happy number.
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 33094949 - 224 = 16317733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33094969) 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, 8429 + ... + 11714.
It is an arithmetic number, because the mean of its divisors is an integer number (4351104).
Almost surely, 233094949 is an apocalyptic number.
It is an amenable number.
33094949 is a deficient number, since it is larger than the sum of its proper divisors (1713883).
33094949 is a wasteful number, since it uses less digits than its factorization.
33094949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20227.
The product of its (nonzero) digits is 104976, while the sum is 41.
The square root of 33094949 is about 5752.8209601899. The cubic root of 33094949 is about 321.0607668915.
It can be divided in two parts, 33094 and 949, that added together give a palindrome (34043).
The spelling of 33094949 in words is "thirty-three million, ninety-four thousand, nine hundred forty-nine".
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