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1069029 = 32139137
BaseRepresentation
bin100000100111111100101
32000022102200
410010333211
5233202104
634525113
712041463
oct4047745
92008380
101069029
116701a5
12436799
132b5780
141db833
15161b39
hex104fe5

1069029 has 12 divisors (see below), whose sum is σ = 1663116. Its totient is φ = 657792.

The previous prime is 1069007. The next prime is 1069031. The reversal of 1069029 is 9209601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65025 + 1004004 = 255^2 + 1002^2 .

It is not a de Polignac number, because 1069029 - 27 = 1068901 is a prime.

It is a super-2 number, since 2×10690292 = 2285646005682, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

1069029 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1068993 and 1069011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1069039) 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 in 11 ways as a sum of consecutive naturals, for example, 4452 + ... + 4685.

It is an arithmetic number, because the mean of its divisors is an integer number (138593).

21069029 is an apocalyptic number.

It is an amenable number.

1069029 is a deficient number, since it is larger than the sum of its proper divisors (594087).

1069029 is a wasteful number, since it uses less digits than its factorization.

1069029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9156 (or 9153 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1069029 is about 1033.9385861839. The cubic root of 1069029 is about 102.2499636340.

The spelling of 1069029 in words is "one million, sixty-nine thousand, twenty-nine".

Divisors: 1 3 9 13 39 117 9137 27411 82233 118781 356343 1069029