Base | Representation |
---|---|
bin | 111111100110… |
… | …1111101000010 |
3 | 2022202022211112 |
4 | 1333031331002 |
5 | 32014140232 |
6 | 3150443322 |
7 | 553315460 |
oct | 177157502 |
9 | 68668745 |
10 | 33349442 |
11 | 17908a25 |
12 | b203542 |
13 | 6ba86c9 |
14 | 4601830 |
15 | 2ddb4b2 |
hex | 1fcdf42 |
33349442 has 8 divisors (see below), whose sum is σ = 57170496. Its totient is φ = 14292612.
The previous prime is 33349429. The next prime is 33349489. The reversal of 33349442 is 24494333.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×333494422 = 2224370563422728, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33349399 and 33349408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191038 + ... + 1191065.
It is an arithmetic number, because the mean of its divisors is an integer number (7146312).
Almost surely, 233349442 is an apocalyptic number.
33349442 is a deficient number, since it is larger than the sum of its proper divisors (23821054).
33349442 is a wasteful number, since it uses less digits than its factorization.
33349442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2382112.
The product of its digits is 31104, while the sum is 32.
The square root of 33349442 is about 5774.8975748493. The cubic root of 33349442 is about 321.8816290085.
The spelling of 33349442 in words is "thirty-three million, three hundred forty-nine thousand, four hundred forty-two".
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