Base | Representation |
---|---|
bin | 11110110000011110… |
… | …011110111100011000 |
3 | 10011020121101212200020 |
4 | 132300132132330120 |
5 | 1020114020132102 |
6 | 23101032110440 |
7 | 2246255363415 |
oct | 366036367430 |
9 | 104217355606 |
10 | 33025552152 |
11 | 1300807715a |
12 | 6498235420 |
13 | 3164154c48 |
14 | 18541c310c |
15 | cd4568bbc |
hex | 7b079ef18 |
33025552152 has 128 divisors (see below), whose sum is σ = 88507883520. Its totient is φ = 10250496000.
The previous prime is 33025552151. The next prime is 33025552159. The reversal of 33025552152 is 25125552033.
It is a super-2 number, since 2×330255521522 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33025552151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2219377 + ... + 2234207.
It is an arithmetic number, because the mean of its divisors is an integer number (691467840).
Almost surely, 233025552152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 33025552152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44253941760).
33025552152 is an abundant number, since it is smaller than the sum of its proper divisors (55482331368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33025552152 is a wasteful number, since it uses less digits than its factorization.
33025552152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14985 (or 14981 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 33.
The spelling of 33025552152 in words is "thirty-three billion, twenty-five million, five hundred fifty-two thousand, one hundred fifty-two".
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