Base | Representation |
---|---|
bin | 10000000000101010… |
… | …110100001011000100 |
3 | 1122101002002000010122 |
4 | 100000222310023010 |
5 | 240201404433212 |
6 | 11521504441112 |
7 | 1146003610316 |
oct | 200052641304 |
9 | 48332060118 |
10 | 17191092932 |
11 | 7321a18622 |
12 | 33b9319198 |
13 | 180c77c450 |
14 | b912237b6 |
15 | 6a9372272 |
hex | 400ab42c4 |
17191092932 has 72 divisors (see below), whose sum is σ = 34192024776. Its totient is φ = 7515196416.
The previous prime is 17191092931. The next prime is 17191092967. The reversal of 17191092932 is 23929019171.
It can be written as a sum of positive squares in 12 ways, for example, as 1303498816 + 15887594116 = 36104^2 + 126046^2 .
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (17191092931) 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 23 ways as a sum of consecutive naturals, for example, 2314088 + ... + 2321504.
It is an arithmetic number, because the mean of its divisors is an integer number (474889233).
Almost surely, 217191092932 is an apocalyptic number.
It is an amenable number.
17191092932 is a deficient number, since it is larger than the sum of its proper divisors (17000931844).
17191092932 is a wasteful number, since it uses less digits than its factorization.
17191092932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7545 (or 7514 counting only the distinct ones).
The product of its (nonzero) digits is 61236, while the sum is 44.
The spelling of 17191092932 in words is "seventeen billion, one hundred ninety-one million, ninety-two thousand, nine hundred thirty-two".
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