Base | Representation |
---|---|
bin | 100010011100… |
… | …100100111101 |
3 | 121222202202120 |
4 | 202130210331 |
5 | 4302424244 |
6 | 521313153 |
7 | 136516245 |
oct | 42344475 |
9 | 17882676 |
10 | 9029949 |
11 | 5108375 |
12 | 30357b9 |
13 | 1b42186 |
14 | 12b0b25 |
15 | bd5819 |
hex | 89c93d |
9029949 has 8 divisors (see below), whose sum is σ = 12055680. Its totient is φ = 6012096.
The previous prime is 9029947. The next prime is 9029953. The reversal of 9029949 is 9499209.
9029949 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9029949 - 21 = 9029947 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 9029949.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9029947) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669 + ... + 4565.
It is an arithmetic number, because the mean of its divisors is an integer number (1506960).
Almost surely, 29029949 is an apocalyptic number.
It is an amenable number.
9029949 is a deficient number, since it is larger than the sum of its proper divisors (3025731).
9029949 is a wasteful number, since it uses less digits than its factorization.
9029949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3939.
The product of its (nonzero) digits is 52488, while the sum is 42.
The square root of 9029949 is about 3004.9873543827. The cubic root of 9029949 is about 208.2388543692.
The spelling of 9029949 in words is "nine million, twenty-nine thousand, nine hundred forty-nine".
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