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1056463 is a prime number
BaseRepresentation
bin100000001111011001111
31222200012021
410001323033
5232301323
634351011
711660032
oct4017317
91880167
101056463
11661811
1242b467
132acb35
141d7019
1515d05d
hex101ecf

1056463 has 2 divisors, whose sum is σ = 1056464. Its totient is φ = 1056462.

The previous prime is 1056443. The next prime is 1056469. The reversal of 1056463 is 3646501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1056463 - 217 = 925391 is a prime.

It is a super-2 number, since 2×10564632 = 2232228140738, which contains 22 as substring.

It is equal to p82582 and since 1056463 and 82582 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056469) 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, 528231 + 528232.

It is an arithmetic number, because the mean of its divisors is an integer number (528232).

21056463 is an apocalyptic number.

1056463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056463 is an equidigital number, since it uses as much as digits as its factorization.

1056463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1056463 is about 1027.8438597375. The cubic root of 1056463 is about 101.8477479893.

The spelling of 1056463 in words is "one million, fifty-six thousand, four hundred sixty-three".