Base | Representation |
---|---|
bin | 100000001110000010001 |
3 | 1222122020021 |
4 | 10001300101 |
5 | 232241021 |
6 | 34343441 |
7 | 11655010 |
oct | 4016021 |
9 | 1878207 |
10 | 1055761 |
11 | 661233 |
12 | 42ab81 |
13 | 2ac715 |
14 | 1d6a77 |
15 | 15cc41 |
hex | 101c11 |
1055761 has 8 divisors (see below), whose sum is σ = 1232640. Its totient is φ = 885408.
The previous prime is 1055741. The next prime is 1055771. The reversal of 1055761 is 1675501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1055761 - 211 = 1053713 is a prime.
It is a super-3 number, since 3×10557613 = 3530352733301028243, which contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1055731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276 + ... + 1933.
It is an arithmetic number, because the mean of its divisors is an integer number (154080).
21055761 is an apocalyptic number.
It is an amenable number.
1055761 is a deficient number, since it is larger than the sum of its proper divisors (176879).
1055761 is an equidigital number, since it uses as much as digits as its factorization.
1055761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3263.
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 1055761 is about 1027.5023114329. The cubic root of 1055761 is about 101.8251843466.
The spelling of 1055761 in words is "one million, fifty-five thousand, seven hundred sixty-one".
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