Base | Representation |
---|---|
bin | 1011110010011111111101 |
3 | 12211000021100 |
4 | 23302133331 |
5 | 1242343204 |
6 | 150123313 |
7 | 35160666 |
oct | 13623775 |
9 | 5730240 |
10 | 3090429 |
11 | 1820981 |
12 | 1050539 |
13 | 842874 |
14 | 5a636d |
15 | 410a39 |
hex | 2f27fd |
3090429 has 6 divisors (see below), whose sum is σ = 4463966. Its totient is φ = 2060280.
The previous prime is 3090397. The next prime is 3090431. The reversal of 3090429 is 9240903.
It can be written as a sum of positive squares in only one way, i.e., 3080025 + 10404 = 1755^2 + 102^2 .
It is not a de Polignac number, because 3090429 - 25 = 3090397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3090449) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 171682 + ... + 171699.
Almost surely, 23090429 is an apocalyptic number.
It is an amenable number.
3090429 is a deficient number, since it is larger than the sum of its proper divisors (1373537).
3090429 is a wasteful number, since it uses less digits than its factorization.
3090429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343387 (or 343384 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 3090429 is about 1757.9616036763. The cubic root of 3090429 is about 145.6597600409.
The spelling of 3090429 in words is "three million, ninety thousand, four hundred twenty-nine".
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