Base | Representation |
---|---|
bin | 111111000110… |
… | …1101011001000 |
3 | 2022020221200001 |
4 | 1332031223020 |
5 | 31432224102 |
6 | 3141052344 |
7 | 551141041 |
oct | 176155310 |
9 | 68227601 |
10 | 33086152 |
11 | 17749130 |
12 | b0b70b4 |
13 | 6b15908 |
14 | 45738c8 |
15 | 2d88487 |
hex | 1f8dac8 |
33086152 has 16 divisors (see below), whose sum is σ = 67676400. Its totient is φ = 15039120.
The previous prime is 33086147. The next prime is 33086161. The reversal of 33086152 is 25168033.
It is a self number, because there is not a number n which added to its sum of digits gives 33086152.
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, 187902 + ... + 188077.
It is an arithmetic number, because the mean of its divisors is an integer number (4229775).
Almost surely, 233086152 is an apocalyptic number.
It is an amenable number.
33086152 is an abundant number, since it is smaller than the sum of its proper divisors (34590248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33086152 is a wasteful number, since it uses less digits than its factorization.
33086152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375996 (or 375992 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 33086152 is about 5752.0563279579. The cubic root of 33086152 is about 321.0323172142.
The spelling of 33086152 in words is "thirty-three million, eighty-six thousand, one hundred fifty-two".
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