Base | Representation |
---|---|
bin | 111110111100… |
… | …0111001011100 |
3 | 2022002121221012 |
4 | 1331320321130 |
5 | 31422013202 |
6 | 3135154352 |
7 | 550334660 |
oct | 175707134 |
9 | 68077835 |
10 | 33001052 |
11 | 176a01a7 |
12 | b0759b8 |
13 | 6ab5c66 |
14 | 45508a0 |
15 | 2d6d152 |
hex | 1f78e5c |
33001052 has 12 divisors (see below), whose sum is σ = 66002160. Its totient is φ = 14143296.
The previous prime is 33001039. The next prime is 33001069. The reversal of 33001052 is 25010033.
33001052 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
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, 589277 + ... + 589332.
It is an arithmetic number, because the mean of its divisors is an integer number (5500180).
Almost surely, 233001052 is an apocalyptic number.
It is an amenable number.
33001052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33001052 is a wasteful number, since it uses less digits than its factorization.
33001052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1178620 (or 1178618 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 14.
The square root of 33001052 is about 5744.6542106553. The cubic root of 33001052 is about 320.7568413736.
Adding to 33001052 its reverse (25010033), we get a palindrome (58011085).
The spelling of 33001052 in words is "thirty-three million, one thousand, fifty-two".
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