Base | Representation |
---|---|
bin | 1001000101110011101… |
… | …01010101100100000110 |
3 | 1002212020120211000000111 |
4 | 10202321311111210012 |
5 | 20104200441142410 |
6 | 355254420303234 |
7 | 31365313124341 |
oct | 4427165254406 |
9 | 1085216730014 |
10 | 312355412230 |
11 | 11051853a394 |
12 | 50653241b1a |
13 | 235bb7c2c14 |
14 | 11192039458 |
15 | 81d2236b8a |
hex | 48b9d55906 |
312355412230 has 16 divisors (see below), whose sum is σ = 565606450080. Its totient is φ = 124194007552.
The previous prime is 312355412191. The next prime is 312355412261. The reversal of 312355412230 is 32214553213.
It is a junction number, because it is equal to n+sod(n) for n = 312355412192 and 312355412201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93517915 + ... + 93521254.
It is an arithmetic number, because the mean of its divisors is an integer number (35350403130).
Almost surely, 2312355412230 is an apocalyptic number.
312355412230 is a deficient number, since it is larger than the sum of its proper divisors (253251037850).
312355412230 is a wasteful number, since it uses less digits than its factorization.
312355412230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187039343.
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 312355412230 its reverse (32214553213), we get a palindrome (344569965443).
The spelling of 312355412230 in words is "three hundred twelve billion, three hundred fifty-five million, four hundred twelve thousand, two hundred thirty".
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