Base | Representation |
---|---|
bin | 10001111001000001010001 |
3 | 22211021110202 |
4 | 101321001101 |
5 | 2200040001 |
6 | 244304545 |
7 | 54602321 |
oct | 21710121 |
9 | 8737422 |
10 | 4690001 |
11 | 2713738 |
12 | 16a2155 |
13 | c82964 |
14 | 8a1281 |
15 | 62996b |
hex | 479051 |
4690001 has 2 divisors, whose sum is σ = 4690002. Its totient is φ = 4690000.
The previous prime is 4689991. The next prime is 4690027. The reversal of 4690001 is 1000964.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3806401 + 883600 = 1951^2 + 940^2 .
It is a cyclic number.
It is not a de Polignac number, because 4690001 - 210 = 4688977 is a prime.
It is a super-2 number, since 2×46900012 = 43992218760002, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (4690801) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2345000 + 2345001.
It is an arithmetic number, because the mean of its divisors is an integer number (2345001).
Almost surely, 24690001 is an apocalyptic number.
It is an amenable number.
4690001 is a deficient number, since it is larger than the sum of its proper divisors (1).
4690001 is an equidigital number, since it uses as much as digits as its factorization.
4690001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 4690001 is about 2165.6410136493. The cubic root of 4690001 is about 167.3879967051.
Adding to 4690001 its reverse (1000964), we get a palindrome (5690965).
The spelling of 4690001 in words is "four million, six hundred ninety thousand, one".
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