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33668094 = 2322325163
BaseRepresentation
bin1000000001101…
…1101111111110
32100100111221110
42000123233332
532104334334
63201342450
7556113465
oct200335776
970314843
1033668094
1118006379
12b337a26
136c8a765
1446859dc
152e50ae9
hex201bbfe

33668094 has 16 divisors (see below), whose sum is σ = 67640832. Its totient is φ = 11171928.

The previous prime is 33668087. The next prime is 33668137. The reversal of 33668094 is 49086633.

It is a super-2 number, since 2×336680942 = 2267081107185672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11244 + ... + 13919.

It is an arithmetic number, because the mean of its divisors is an integer number (4227552).

Almost surely, 233668094 is an apocalyptic number.

33668094 is an abundant number, since it is smaller than the sum of its proper divisors (33972738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33668094 is a wasteful number, since it uses less digits than its factorization.

33668094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25391.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 33668094 is about 5802.4213911091. The cubic root of 33668094 is about 322.9035678479.

The spelling of 33668094 in words is "thirty-three million, six hundred sixty-eight thousand, ninety-four".