Base | Representation |
---|---|
bin | 100000001101110110111 |
3 | 1222122002221 |
4 | 10001232313 |
5 | 232240141 |
6 | 34343211 |
7 | 11654521 |
oct | 4015667 |
9 | 1878087 |
10 | 1055671 |
11 | 661161 |
12 | 42ab07 |
13 | 2ac676 |
14 | 1d6a11 |
15 | 15cbd1 |
hex | 101bb7 |
1055671 has 2 divisors, whose sum is σ = 1055672. Its totient is φ = 1055670.
The previous prime is 1055611. The next prime is 1055689. The reversal of 1055671 is 1765501.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1055671 - 27 = 1055543 is a prime.
It is a super-2 number, since 2×10556712 = 2228882520482, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1055611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527835 + 527836.
It is an arithmetic number, because the mean of its divisors is an integer number (527836).
21055671 is an apocalyptic number.
1055671 is a deficient number, since it is larger than the sum of its proper divisors (1).
1055671 is an equidigital number, since it uses as much as digits as its factorization.
1055671 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 1055671 is about 1027.4585149776. The cubic root of 1055671 is about 101.8222908486.
It can be divided in two parts, 105 and 5671, that added together give a square (5776 = 762).
The spelling of 1055671 in words is "one million, fifty-five thousand, six hundred seventy-one".
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