Base | Representation |
---|---|
bin | 10010101011110… |
… | …010100010001010 |
3 | 210211211212201102 |
4 | 102223302202022 |
5 | 1120222002231 |
6 | 51034421402 |
7 | 10524304661 |
oct | 2253624212 |
9 | 724755642 |
10 | 313469066 |
11 | 150a43a49 |
12 | 88b91862 |
13 | 4cc35671 |
14 | 2d8bbdd8 |
15 | 1c7beacb |
hex | 12af288a |
313469066 has 4 divisors (see below), whose sum is σ = 470203602. Its totient is φ = 156734532.
The previous prime is 313469063. The next prime is 313469071. The reversal of 313469066 is 660964313.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660964313 = 67 ⋅9865139.
It can be written as a sum of positive squares in only one way, i.e., 255328441 + 58140625 = 15979^2 + 7625^2 .
It is not an unprimeable number, because it can be changed into a prime (313469063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78367265 + ... + 78367268.
Almost surely, 2313469066 is an apocalyptic number.
313469066 is a deficient number, since it is larger than the sum of its proper divisors (156734536).
313469066 is a wasteful number, since it uses less digits than its factorization.
313469066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156734535.
The product of its (nonzero) digits is 69984, while the sum is 38.
The square root of 313469066 is about 17705.0576389912. The cubic root of 313469066 is about 679.3051336097.
The spelling of 313469066 in words is "three hundred thirteen million, four hundred sixty-nine thousand, sixty-six".
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