Base | Representation |
---|---|
bin | 111110110111000… |
… | …110001000101001 |
3 | 2201111110202222201 |
4 | 332313012020221 |
5 | 4124441133231 |
6 | 252352220201 |
7 | 35064132214 |
oct | 7667061051 |
9 | 2644422881 |
10 | 1054630441 |
11 | 4a1347507 |
12 | 25523a661 |
13 | 13a6570a7 |
14 | a00cc77b |
15 | 628c3161 |
hex | 3edc6229 |
1054630441 has 2 divisors, whose sum is σ = 1054630442. Its totient is φ = 1054630440.
The previous prime is 1054630433. The next prime is 1054630457. The reversal of 1054630441 is 1440364501.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 811395225 + 243235216 = 28485^2 + 15596^2 .
It is a cyclic number.
It is not a de Polignac number, because 1054630441 - 23 = 1054630433 is a prime.
It is a super-2 number, since 2×10546304412 = 2224490734167708962, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1054630471) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527315220 + 527315221.
It is an arithmetic number, because the mean of its divisors is an integer number (527315221).
Almost surely, 21054630441 is an apocalyptic number.
It is an amenable number.
1054630441 is a deficient number, since it is larger than the sum of its proper divisors (1).
1054630441 is an equidigital number, since it uses as much as digits as its factorization.
1054630441 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 1054630441 is about 32475.0741492610. The cubic root of 1054630441 is about 1017.8882495122. Note that the first 3 decimals are identical.
Adding to 1054630441 its reverse (1440364501), we get a palindrome (2494994942).
The spelling of 1054630441 in words is "one billion, fifty-four million, six hundred thirty thousand, four hundred forty-one".
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