Base | Representation |
---|---|
bin | 10000001011101110… |
… | …011001010110110010 |
3 | 1122212000002202222122 |
4 | 100023232121112302 |
5 | 241041401043132 |
6 | 11552132234242 |
7 | 1153415334062 |
oct | 201356312662 |
9 | 48760082878 |
10 | 17376581042 |
11 | 7407699587 |
12 | 344b46b982 |
13 | 183c025322 |
14 | babb093a2 |
15 | 6ba7b1912 |
hex | 40bb995b2 |
17376581042 has 18 divisors (see below), whose sum is σ = 27693339933. Its totient is φ = 8175723232.
The previous prime is 17376581041. The next prime is 17376581069. The reversal of 17376581042 is 24018567371.
It can be written as a sum of positive squares in 2 ways, for example, as 15903479881 + 1473101161 = 126109^2 + 38381^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=93211.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 17376580984 and 17376581002.
It is not an unprimeable number, because it can be changed into a prime (17376581041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3166433 + ... + 3171915.
Almost surely, 217376581042 is an apocalyptic number.
17376581042 is a deficient number, since it is larger than the sum of its proper divisors (10316758891).
17376581042 is an frugal number, since it uses more digits than its factorization.
17376581042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11002 (or 5502 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 44.
The spelling of 17376581042 in words is "seventeen billion, three hundred seventy-six million, five hundred eighty-one thousand, forty-two".
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