Base | Representation |
---|---|
bin | 1011001011100001… |
… | …1000101001010101 |
3 | 21202011010222011212 |
4 | 2302320120221111 |
5 | 22121242003321 |
6 | 1213444311205 |
7 | 134241100625 |
oct | 26270305125 |
9 | 7664128155 |
10 | 3001125461 |
11 | 1300069a84 |
12 | 6b90a2505 |
13 | 38a9b98a9 |
14 | 20681a885 |
15 | 12871755b |
hex | b2e18a55 |
3001125461 has 2 divisors, whose sum is σ = 3001125462. Its totient is φ = 3001125460.
The previous prime is 3001125427. The next prime is 3001125473. The reversal of 3001125461 is 1645211003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1778224561 + 1222900900 = 42169^2 + 34970^2 .
It is a cyclic number.
It is not a de Polignac number, because 3001125461 - 214 = 3001109077 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3001125401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500562730 + 1500562731.
It is an arithmetic number, because the mean of its divisors is an integer number (1500562731).
Almost surely, 23001125461 is an apocalyptic number.
It is an amenable number.
3001125461 is a deficient number, since it is larger than the sum of its proper divisors (1).
3001125461 is an equidigital number, since it uses as much as digits as its factorization.
3001125461 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 3001125461 is about 54782.5287934027. The cubic root of 3001125461 is about 1442.4299028300.
Adding to 3001125461 its reverse (1645211003), we get a palindrome (4646336464).
The spelling of 3001125461 in words is "three billion, one million, one hundred twenty-five thousand, four hundred sixty-one".
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