Base | Representation |
---|---|
bin | 111111110000… |
… | …1101001001110 |
3 | 2022220102110122 |
4 | 1333201221032 |
5 | 32024230334 |
6 | 3152304542 |
7 | 554102555 |
oct | 177415116 |
9 | 68812418 |
10 | 33430094 |
11 | 17963585 |
12 | b242152 |
13 | 6c06329 |
14 | 4622d9c |
15 | 2e0532e |
hex | 1fe1a4e |
33430094 has 4 divisors (see below), whose sum is σ = 50145144. Its totient is φ = 16715046.
The previous prime is 33430081. The next prime is 33430097. The reversal of 33430094 is 49003433.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49003433 = 1459 ⋅33587.
It is a super-2 number, since 2×334300942 = 2235142369697672, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33430097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8357522 + ... + 8357525.
It is an arithmetic number, because the mean of its divisors is an integer number (12536286).
Almost surely, 233430094 is an apocalyptic number.
33430094 is a deficient number, since it is larger than the sum of its proper divisors (16715050).
33430094 is a wasteful number, since it uses less digits than its factorization.
33430094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16715049.
The product of its (nonzero) digits is 3888, while the sum is 26.
The square root of 33430094 is about 5781.8763390443. The cubic root of 33430094 is about 322.1408986914.
The spelling of 33430094 in words is "thirty-three million, four hundred thirty thousand, ninety-four".
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