Base | Representation |
---|---|
bin | 11101001010110011010… |
… | …00101101001011110001 |
3 | 10112210221012212022001212 |
4 | 32211121220231023301 |
5 | 112410032143114100 |
6 | 2044230233205505 |
7 | 132260136556304 |
oct | 16453150551361 |
9 | 3483835768055 |
10 | 1002231223025 |
11 | 35705344086a |
12 | 1422a5260895 |
13 | 7368260ca56 |
14 | 367188d0b3b |
15 | 1b10c59e635 |
hex | e959a2d2f1 |
1002231223025 has 24 divisors (see below), whose sum is σ = 1343867915520. Its totient is φ = 738565372160.
The previous prime is 1002231222997. The next prime is 1002231223033. The reversal of 1002231223025 is 5203221322001.
It is not a de Polignac number, because 1002231223025 - 26 = 1002231222961 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25067165 + ... + 25107114.
It is an arithmetic number, because the mean of its divisors is an integer number (55994496480).
Almost surely, 21002231223025 is an apocalyptic number.
It is an amenable number.
1002231223025 is a deficient number, since it is larger than the sum of its proper divisors (341636692495).
1002231223025 is a wasteful number, since it uses less digits than its factorization.
1002231223025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50174353 (or 50174348 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 1002231223025 its reverse (5203221322001), we get a palindrome (6205452545026).
The spelling of 1002231223025 in words is "one trillion, two billion, two hundred thirty-one million, two hundred twenty-three thousand, twenty-five".
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