Base | Representation |
---|---|
bin | 10000010111011101111101 |
3 | 22001222100210 |
4 | 100113131331 |
5 | 2044243204 |
6 | 231543033 |
7 | 51316353 |
oct | 20273575 |
9 | 8058323 |
10 | 4290429 |
11 | 2470510 |
12 | 152aa79 |
13 | b72b20 |
14 | 7d97d3 |
15 | 59b389 |
hex | 41777d |
4290429 has 32 divisors (see below), whose sum is σ = 6862464. Its totient is φ = 2350080.
The previous prime is 4290427. The next prime is 4290437. The reversal of 4290429 is 9240924.
It is not a de Polignac number, because 4290429 - 21 = 4290427 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 4290396 and 4290405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4290427) 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, 31249 + ... + 31385.
It is an arithmetic number, because the mean of its divisors is an integer number (214452).
Almost surely, 24290429 is an apocalyptic number.
It is an amenable number.
4290429 is a deficient number, since it is larger than the sum of its proper divisors (2572035).
4290429 is a wasteful number, since it uses less digits than its factorization.
4290429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 4290429 is about 2071.3350767078. The cubic root of 4290429 is about 162.4925945343.
The spelling of 4290429 in words is "four million, two hundred ninety thousand, four hundred twenty-nine".
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