Base | Representation |
---|---|
bin | 1011010001010000… |
… | …1110111100111001 |
3 | 21210211110020100121 |
4 | 2310110032330321 |
5 | 22143422444001 |
6 | 1220104333241 |
7 | 134652541552 |
oct | 26424167471 |
9 | 7724406317 |
10 | 3025203001 |
11 | 1312714877 |
12 | 705174221 |
13 | 392999c62 |
14 | 209ac7329 |
15 | 12a8c16a1 |
hex | b450ef39 |
3025203001 has 4 divisors (see below), whose sum is σ = 3066644212. Its totient is φ = 2983761792.
The previous prime is 3025202963. The next prime is 3025203019. The reversal of 3025203001 is 1003025203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1003025203 = 83 ⋅12084641.
It can be written as a sum of positive squares in 2 ways, for example, as 774174976 + 2251028025 = 27824^2 + 47445^2 .
It is a cyclic number.
It is not a de Polignac number, because 3025203001 - 223 = 3016814393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3025203101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20720496 + ... + 20720641.
It is an arithmetic number, because the mean of its divisors is an integer number (766661053).
Almost surely, 23025203001 is an apocalyptic number.
It is an amenable number.
3025203001 is a deficient number, since it is larger than the sum of its proper divisors (41441211).
3025203001 is an equidigital number, since it uses as much as digits as its factorization.
3025203001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41441210.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 3025203001 is about 55001.8454326762. The cubic root of 3025203001 is about 1446.2770925766.
Adding to 3025203001 its reverse (1003025203), we get a palindrome (4028228204).
The spelling of 3025203001 in words is "three billion, twenty-five million, two hundred three thousand, one".
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