Base | Representation |
---|---|
bin | 111111011001… |
… | …1011110110100 |
3 | 2022112211002121 |
4 | 1332303132310 |
5 | 32002203022 |
6 | 3144245324 |
7 | 552354400 |
oct | 176633664 |
9 | 68484077 |
10 | 33241012 |
11 | 17844512 |
12 | b170844 |
13 | 6b6b24c |
14 | 45b4100 |
15 | 2db92c7 |
hex | 1fb37b4 |
33241012 has 36 divisors (see below), whose sum is σ = 68115684. Its totient is φ = 14152320.
The previous prime is 33241009. The next prime is 33241031. The reversal of 33241012 is 21014233.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 933156 + 32307856 = 966^2 + 5684^2 .
It is a super-2 number, since 2×332410122 = 2209929757568288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35008 + ... + 35944.
Almost surely, 233241012 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 33241012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34057842).
33241012 is an abundant number, since it is smaller than the sum of its proper divisors (34874672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33241012 is a wasteful number, since it uses less digits than its factorization.
33241012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136 (or 1127 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 33241012 is about 5765.5018862194. The cubic root of 33241012 is about 321.5324025851.
Adding to 33241012 its reverse (21014233), we get a palindrome (54255245).
The spelling of 33241012 in words is "thirty-three million, two hundred forty-one thousand, twelve".
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