Base | Representation |
---|---|
bin | 1011111100111001110100 |
3 | 12220011201200 |
4 | 23330321310 |
5 | 1300224134 |
6 | 151052500 |
7 | 35426145 |
oct | 13747164 |
9 | 5804650 |
10 | 3133044 |
11 | 184a9a2 |
12 | 1071130 |
13 | 859095 |
14 | 5b7acc |
15 | 41d499 |
hex | 2fce74 |
3133044 has 36 divisors (see below), whose sum is σ = 8195460. Its totient is φ = 1008000.
The previous prime is 3133033. The next prime is 3133057. The reversal of 3133044 is 4403313.
3133044 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1664100 + 1468944 = 1290^2 + 1212^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 457 + ... + 2544.
Almost surely, 23133044 is an apocalyptic number.
It is an amenable number.
3133044 is an abundant number, since it is smaller than the sum of its proper divisors (5062416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3133044 is a wasteful number, since it uses less digits than its factorization.
3133044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3040 (or 3035 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 3133044 is about 1770.0406774987. The cubic root of 3133044 is about 146.3262236894.
Adding to 3133044 its reverse (4403313), we get a palindrome (7536357).
The spelling of 3133044 in words is "three million, one hundred thirty-three thousand, forty-four".
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