Base | Representation |
---|---|
bin | 10010011000110000100001 |
3 | 100001212210120 |
4 | 102120300201 |
5 | 2213220001 |
6 | 251150453 |
7 | 55653324 |
oct | 22306041 |
9 | 10055716 |
10 | 4820001 |
11 | 27a237a |
12 | 1745429 |
13 | cc9b94 |
14 | 8d67bb |
15 | 653236 |
hex | 498c21 |
4820001 has 16 divisors (see below), whose sum is σ = 6652800. Its totient is φ = 3102080.
The previous prime is 4819987. The next prime is 4820009. The reversal of 4820001 is 1000284.
It is a cyclic number.
It is not a de Polignac number, because 4820001 - 26 = 4819937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4820009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18196 + ... + 18458.
It is an arithmetic number, because the mean of its divisors is an integer number (415800).
Almost surely, 24820001 is an apocalyptic number.
4820001 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
4820001 is a deficient number, since it is larger than the sum of its proper divisors (1832799).
4820001 is a wasteful number, since it uses less digits than its factorization.
4820001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 4820001 is about 2195.4500677538. The cubic root of 4820001 is about 168.9205069465.
Adding to 4820001 its reverse (1000284), we get a palindrome (5820285).
The spelling of 4820001 in words is "four million, eight hundred twenty thousand, one".
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