Base | Representation |
---|---|
bin | 1001000101101110100… |
… | …11111100001101111110 |
3 | 1002212010122012110222111 |
4 | 10202313103330031332 |
5 | 20104104123300410 |
6 | 355250305404234 |
7 | 31364260401442 |
oct | 4426723741576 |
9 | 1085118173874 |
10 | 312313103230 |
11 | 1104a6671a77 |
12 | 5064103967a |
13 | 235b2acb3cb |
14 | 1118a584822 |
15 | 81cd67ab8a |
hex | 48b74fc37e |
312313103230 has 16 divisors (see below), whose sum is σ = 562235313024. Its totient is φ = 124909301920.
The previous prime is 312313103209. The next prime is 312313103251. The reversal of 312313103230 is 32301313213.
It is an interprime number because it is at equal distance from previous prime (312313103209) and next prime (312313103251).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909966 + ... + 2067025.
It is an arithmetic number, because the mean of its divisors is an integer number (35139707064).
Almost surely, 2312313103230 is an apocalyptic number.
312313103230 is a deficient number, since it is larger than the sum of its proper divisors (249922209794).
312313103230 is a wasteful number, since it uses less digits than its factorization.
312313103230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3984851.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 312313103230 its reverse (32301313213), we get a palindrome (344614416443).
The spelling of 312313103230 in words is "three hundred twelve billion, three hundred thirteen million, one hundred three thousand, two hundred thirty".
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