Base | Representation |
---|---|
bin | 111110111001000… |
… | …000111100000001 |
3 | 2201112102022222100 |
4 | 332321000330001 |
5 | 4130103232231 |
6 | 252411101013 |
7 | 35101325535 |
oct | 7671007401 |
9 | 2645368870 |
10 | 1055133441 |
11 | 4a166040a |
12 | 255441769 |
13 | 13a7a201b |
14 | a01bdbc5 |
15 | 629721e6 |
hex | 3ee40f01 |
1055133441 has 96 divisors (see below), whose sum is σ = 1818685440. Its totient is φ = 584381952.
The previous prime is 1055133439. The next prime is 1055133449. The reversal of 1055133441 is 1443315501.
It is a happy number.
1055133441 is a `hidden beast` number, since 105 + 513 + 3 + 4 + 41 = 666.
It is not a de Polignac number, because 1055133441 - 21 = 1055133439 is a prime.
It is a super-2 number, since 2×10551334412 = 2226613156633000962, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1055133449) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2874840 + ... + 2875206.
It is an arithmetic number, because the mean of its divisors is an integer number (18944640).
Almost surely, 21055133441 is an apocalyptic number.
It is an amenable number.
1055133441 is a deficient number, since it is larger than the sum of its proper divisors (763551999).
1055133441 is a wasteful number, since it uses less digits than its factorization.
With its successor (1055133442) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (475).
1055133441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475 (or 472 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 1055133441 is about 32482.8176271702. The cubic root of 1055133441 is about 1018.0500491320.
Adding to 1055133441 its reverse (1443315501), we get a palindrome (2498448942).
The spelling of 1055133441 in words is "one billion, fifty-five million, one hundred thirty-three thousand, four hundred forty-one".
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