Base | Representation |
---|---|
bin | 1011111100111011001010 |
3 | 12220011211212 |
4 | 23330323022 |
5 | 1300230010 |
6 | 151053122 |
7 | 35426330 |
oct | 13747312 |
9 | 5804755 |
10 | 3133130 |
11 | 184aa70 |
12 | 10711a2 |
13 | 859130 |
14 | 5b7b50 |
15 | 41d505 |
hex | 2fceca |
3133130 has 64 divisors (see below), whose sum is σ = 7596288. Its totient is φ = 898560.
The previous prime is 3133111. The next prime is 3133153. The reversal of 3133130 is 313313.
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 31 ways as a sum of consecutive naturals, for example, 9854 + ... + 10166.
It is an arithmetic number, because the mean of its divisors is an integer number (118692).
Almost surely, 23133130 is an apocalyptic number.
3133130 is an abundant number, since it is smaller than the sum of its proper divisors (4463158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3133130 is a wasteful number, since it uses less digits than its factorization.
3133130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351.
The product of its (nonzero) digits is 81, while the sum is 14.
The square root of 3133130 is about 1770.0649705590. The cubic root of 3133130 is about 146.3275625301.
Adding to 3133130 its reverse (313313), we get a palindrome (3446443).
It can be divided in two parts, 313 and 3130, that added together give a palindrome (3443).
The spelling of 3133130 in words is "three million, one hundred thirty-three thousand, one hundred thirty".
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