Base | Representation |
---|---|
bin | 111111110000111… |
… | …101000110101110 |
3 | 2202120000100200222 |
4 | 333300331012232 |
5 | 4142332012211 |
6 | 254053251342 |
7 | 35340063020 |
oct | 7760750656 |
9 | 2676010628 |
10 | 1069797806 |
11 | 4a9966a20 |
12 | 25a333b52 |
13 | 14083796c |
14 | a211a010 |
15 | 63dbc1db |
hex | 3fc3d1ae |
1069797806 has 32 divisors (see below), whose sum is σ = 2002371840. Its totient is φ = 416448000.
The previous prime is 1069797797. The next prime is 1069797821. The reversal of 1069797806 is 6087979601.
It is a happy number.
It is a super-2 number, since 2×10697978062 = 2288934691444827272, 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 (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244385 + ... + 248723.
It is an arithmetic number, because the mean of its divisors is an integer number (62574120).
Almost surely, 21069797806 is an apocalyptic number.
1069797806 is a deficient number, since it is larger than the sum of its proper divisors (932574034).
1069797806 is a wasteful number, since it uses less digits than its factorization.
1069797806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5960.
The product of its (nonzero) digits is 1143072, while the sum is 53.
The square root of 1069797806 is about 32707.7636961013. The cubic root of 1069797806 is about 1022.7446922072.
The spelling of 1069797806 in words is "one billion, sixty-nine million, seven hundred ninety-seven thousand, eight hundred six".
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