Base | Representation |
---|---|
bin | 1111110000010100000001 |
3 | 21202211100210 |
4 | 33300110001 |
5 | 2024130144 |
6 | 224304333 |
7 | 50050650 |
oct | 17602401 |
9 | 7684323 |
10 | 4130049 |
11 | 2370a70 |
12 | 14720a9 |
13 | b17b21 |
14 | 797197 |
15 | 568ab9 |
hex | 3f0501 |
4130049 has 32 divisors (see below), whose sum is σ = 7234560. Its totient is φ = 2030400.
The previous prime is 4130039. The next prime is 4130111. The reversal of 4130049 is 9400314.
It is not a de Polignac number, because 4130049 - 24 = 4130033 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (4130039) 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, 3919 + ... + 4859.
It is an arithmetic number, because the mean of its divisors is an integer number (226080).
Almost surely, 24130049 is an apocalyptic number.
It is an amenable number.
4130049 is a deficient number, since it is larger than the sum of its proper divisors (3104511).
4130049 is a wasteful number, since it uses less digits than its factorization.
4130049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 981.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 4130049 is about 2032.2521989163. The cubic root of 4130049 is about 160.4421235213.
The spelling of 4130049 in words is "four million, one hundred thirty thousand, forty-nine".
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