Base | Representation |
---|---|
bin | 1001000101101101000… |
… | …10011101101111010100 |
3 | 1002212002201210112121220 |
4 | 10202312202131233110 |
5 | 20104042313231312 |
6 | 355245123410340 |
7 | 31364042222355 |
oct | 4426642355724 |
9 | 1085081715556 |
10 | 312300133332 |
11 | 11049a313550 |
12 | 506388239b0 |
13 | 235b0209b05 |
14 | 11188969d2c |
15 | 81cc467c8c |
hex | 48b689dbd4 |
312300133332 has 48 divisors (see below), whose sum is σ = 796357965312. Its totient is φ = 94468288480.
The previous prime is 312300133331. The next prime is 312300133333. The reversal of 312300133332 is 233331003213.
It is an interprime number because it is at equal distance from previous prime (312300133331) and next prime (312300133333).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312300133331) 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, 2026848 + ... + 2175479.
It is an arithmetic number, because the mean of its divisors is an integer number (16590790944).
Almost surely, 2312300133332 is an apocalyptic number.
It is an amenable number.
312300133332 is an abundant number, since it is smaller than the sum of its proper divisors (484057831980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312300133332 is a wasteful number, since it uses less digits than its factorization.
312300133332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4202908 (or 4202906 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 312300133332 its reverse (233331003213), we get a palindrome (545631136545).
The spelling of 312300133332 in words is "three hundred twelve billion, three hundred million, one hundred thirty-three thousand, three hundred thirty-two".
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