Base | Representation |
---|---|
bin | 100111001111110… |
… | …0110011100101000 |
3 | 10101202222210111122 |
4 | 1032133212130220 |
5 | 10144112004132 |
6 | 334401514412 |
7 | 44430344255 |
oct | 11637463450 |
9 | 3352883448 |
10 | 1316906792 |
11 | 6163a5623 |
12 | 309042a08 |
13 | 17caa74b6 |
14 | c6c8242c |
15 | 7a92e912 |
hex | 4e7e6728 |
1316906792 has 8 divisors (see below), whose sum is σ = 2469200250. Its totient is φ = 658453392.
The previous prime is 1316906783. The next prime is 1316906813. The reversal of 1316906792 is 2976096131.
It can be written as a sum of positive squares in only one way, i.e., 1044194596 + 272712196 = 32314^2 + 16514^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 82306667 + ... + 82306682.
Almost surely, 21316906792 is an apocalyptic number.
It is an amenable number.
1316906792 is a deficient number, since it is larger than the sum of its proper divisors (1152293458).
1316906792 is a wasteful number, since it uses less digits than its factorization.
1316906792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164613355 (or 164613351 counting only the distinct ones).
The product of its (nonzero) digits is 122472, while the sum is 44.
The square root of 1316906792 is about 36289.2104075027. The cubic root of 1316906792 is about 1096.1037894322.
The spelling of 1316906792 in words is "one billion, three hundred sixteen million, nine hundred six thousand, seven hundred ninety-two".
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