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1069076 = 222411109
BaseRepresentation
bin100000101000000010100
32000022111102
410011000110
5233202301
634525232
712041561
oct4050024
92008442
101069076
11670238
12436818
132b57b8
141db868
15161b6b
hex105014

1069076 has 12 divisors (see below), whose sum is σ = 1880340. Its totient is φ = 531840.

The previous prime is 1069051. The next prime is 1069087. The reversal of 1069076 is 6709601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 329476 + 739600 = 574^2 + 860^2 .

It is a super-2 number, since 2×10690762 = 2285846987552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410 + ... + 1518.

It is an arithmetic number, because the mean of its divisors is an integer number (156695).

21069076 is an apocalyptic number.

It is an amenable number.

1069076 is a deficient number, since it is larger than the sum of its proper divisors (811264).

1069076 is a wasteful number, since it uses less digits than its factorization.

1069076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1069076 is about 1033.9613145568. The cubic root of 1069076 is about 102.2514620898.

The spelling of 1069076 in words is "one million, sixty-nine thousand, seventy-six".

Divisors: 1 2 4 241 482 964 1109 2218 4436 267269 534538 1069076