Base | Representation |
---|---|
bin | 1000011011000100… |
… | …1101110000000101 |
3 | 12211120120011012120 |
4 | 2012301031300011 |
5 | 14112312021300 |
6 | 1012210040153 |
7 | 110013410424 |
oct | 20661156005 |
9 | 5746504176 |
10 | 2261048325 |
11 | a60337088 |
12 | 531279059 |
13 | 2a0587823 |
14 | 17640d2bb |
15 | d377a3a0 |
hex | 86c4dc05 |
2261048325 has 12 divisors (see below), whose sum is σ = 3738266688. Its totient is φ = 1205892400.
The previous prime is 2261048323. The next prime is 2261048347. The reversal of 2261048325 is 5238401622.
It is not a de Polignac number, because 2261048325 - 21 = 2261048323 is a prime.
It is a super-2 number, since 2×22610483252 = 10224679055970611250, which contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2261048323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15073581 + ... + 15073730.
It is an arithmetic number, because the mean of its divisors is an integer number (311522224).
Almost surely, 22261048325 is an apocalyptic number.
2261048325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2261048325 is a deficient number, since it is larger than the sum of its proper divisors (1477218363).
2261048325 is a wasteful number, since it uses less digits than its factorization.
2261048325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30147324 (or 30147319 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 2261048325 is about 47550.4818587572. The cubic root of 2261048325 is about 1312.5119962622.
Adding to 2261048325 its reverse (5238401622), we get a palindrome (7499449947).
The spelling of 2261048325 in words is "two billion, two hundred sixty-one million, forty-eight thousand, three hundred twenty-five".
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