Base | Representation |
---|---|
bin | 1111110000100010000101 |
3 | 21202212121010 |
4 | 33300202011 |
5 | 2024142244 |
6 | 224312433 |
7 | 50053404 |
oct | 17604205 |
9 | 7685533 |
10 | 4130949 |
11 | 2371709 |
12 | 1472719 |
13 | b18364 |
14 | 79763b |
15 | 568eb9 |
hex | 3f0885 |
4130949 has 16 divisors (see below), whose sum is σ = 5894208. Its totient is φ = 2564352.
The previous prime is 4130947. The next prime is 4130957. The reversal of 4130949 is 9490314.
It is not a de Polignac number, because 4130949 - 21 = 4130947 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4130947) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5079 + ... + 5835.
It is an arithmetic number, because the mean of its divisors is an integer number (368388).
Almost surely, 24130949 is an apocalyptic number.
It is an amenable number.
4130949 is a deficient number, since it is larger than the sum of its proper divisors (1763259).
4130949 is a wasteful number, since it uses less digits than its factorization.
4130949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 4130949 is about 2032.4736160649. The cubic root of 4130949 is about 160.4537769281.
The spelling of 4130949 in words is "four million, one hundred thirty thousand, nine hundred forty-nine".
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