Base | Representation |
---|---|
bin | 10010110111010… |
… | …111000000011101 |
3 | 211001112222011222 |
4 | 102313113000131 |
5 | 1122011031140 |
6 | 51223423125 |
7 | 10562136326 |
oct | 2267270035 |
9 | 731488158 |
10 | 316502045 |
11 | 152725742 |
12 | 89bb4aa5 |
13 | 50758022 |
14 | 3006b44d |
15 | 1cbbd5b5 |
hex | 12dd701d |
316502045 has 16 divisors (see below), whose sum is σ = 386400000. Its totient is φ = 248833728.
The previous prime is 316502023. The next prime is 316502047. The reversal of 316502045 is 540205613.
It is a cyclic number.
It is not a de Polignac number, because 316502045 - 28 = 316501789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316502047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88706 + ... + 92204.
It is an arithmetic number, because the mean of its divisors is an integer number (24150000).
Almost surely, 2316502045 is an apocalyptic number.
It is an amenable number.
316502045 is a deficient number, since it is larger than the sum of its proper divisors (69897955).
316502045 is a wasteful number, since it uses less digits than its factorization.
316502045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3812.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 316502045 is about 17790.5043492308. The cubic root of 316502045 is about 681.4889841897.
Adding to 316502045 its reverse (540205613), we get a palindrome (856707658).
The spelling of 316502045 in words is "three hundred sixteen million, five hundred two thousand, forty-five".
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