Base | Representation |
---|---|
bin | 1001010000110010011… |
… | …00101010010010001001 |
3 | 1010102110102010210220120 |
4 | 10220121030222102021 |
5 | 20203234041013400 |
6 | 402111401013453 |
7 | 31664353110303 |
oct | 4503114522211 |
9 | 1112412123816 |
10 | 318250329225 |
11 | 112a73017814 |
12 | 51819484289 |
13 | 2401ab8869a |
14 | 11590cd2973 |
15 | 8429a13ca0 |
hex | 4a1932a489 |
318250329225 has 12 divisors (see below), whose sum is σ = 526173877776. Its totient is φ = 169733508880.
The previous prime is 318250329203. The next prime is 318250329269. The reversal of 318250329225 is 522923052813.
It is a happy number.
It is not a de Polignac number, because 318250329225 - 28 = 318250328969 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2121668787 + ... + 2121668936.
It is an arithmetic number, because the mean of its divisors is an integer number (43847823148).
Almost surely, 2318250329225 is an apocalyptic number.
It is an amenable number.
318250329225 is a deficient number, since it is larger than the sum of its proper divisors (207923548551).
318250329225 is a wasteful number, since it uses less digits than its factorization.
318250329225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4243337736 (or 4243337731 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 42.
The spelling of 318250329225 in words is "three hundred eighteen billion, two hundred fifty million, three hundred twenty-nine thousand, two hundred twenty-five".
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