Base | Representation |
---|---|
bin | 111101011101001… |
… | …001110010011001 |
3 | 2122212002220001110 |
4 | 331131021302121 |
5 | 4102422134231 |
6 | 250151010533 |
7 | 34356541536 |
oct | 7535116231 |
9 | 2585086043 |
10 | 1031052441 |
11 | 48a002a61 |
12 | 249369a49 |
13 | 1357c0203 |
14 | 9ad11d8d |
15 | 607b7046 |
hex | 3d749c99 |
1031052441 has 16 divisors (see below), whose sum is σ = 1443659904. Its totient is φ = 653288064.
The previous prime is 1031052437. The next prime is 1031052443. The reversal of 1031052441 is 1442501301.
It is not a de Polignac number, because 1031052441 - 22 = 1031052437 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1031052443) 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 15 ways as a sum of consecutive naturals, for example, 36756 + ... + 58421.
It is an arithmetic number, because the mean of its divisors is an integer number (90228744).
Almost surely, 21031052441 is an apocalyptic number.
It is an amenable number.
1031052441 is a deficient number, since it is larger than the sum of its proper divisors (412607463).
1031052441 is a wasteful number, since it uses less digits than its factorization.
1031052441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95360.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 1031052441 is about 32110.0053098719. The cubic root of 1031052441 is about 1010.2454852101.
Adding to 1031052441 its reverse (1442501301), we get a palindrome (2473553742).
The spelling of 1031052441 in words is "one billion, thirty-one million, fifty-two thousand, four hundred forty-one".
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