Base | Representation |
---|---|
bin | 100011011110110110011001… |
… | …0001010001010001010110011 |
3 | 1111221001202222201112011112200 |
4 | 1012331230302022022022303 |
5 | 311401444403341203243 |
6 | 3023442124451554243 |
7 | 122511466663301565 |
oct | 10675546212121263 |
9 | 1457052881464480 |
10 | 312103230022323 |
11 | 9049a266918a63 |
12 | 2b0078442bb983 |
13 | 1051c292854b3c |
14 | 570dc3c437335 |
15 | 26137c4347ad3 |
hex | 11bdb3228a2b3 |
312103230022323 has 12 divisors (see below), whose sum is σ = 450847531182048. Its totient is φ = 208054164099600.
The previous prime is 312103230022307. The next prime is 312103230022439. The reversal of 312103230022323 is 323220032301213.
312103230022323 is a `hidden beast` number, since 3 + 1 + 2 + 1 + 0 + 32 + 300 + 2 + 2 + 323 = 666.
It is not a de Polignac number, because 312103230022323 - 24 = 312103230022307 is a prime.
It is a super-3 number, since 3×3121032300223233 (a number of 44 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (312103230022523) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1221191403 + ... + 1221446948.
It is an arithmetic number, because the mean of its divisors is an integer number (37570627598504).
Almost surely, 2312103230022323 is an apocalyptic number.
312103230022323 is a deficient number, since it is larger than the sum of its proper divisors (138744301159725).
312103230022323 is a wasteful number, since it uses less digits than its factorization.
312103230022323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2442652554 (or 2442652551 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 312103230022323 its reverse (323220032301213), we get a palindrome (635323262323536).
The spelling of 312103230022323 in words is "three hundred twelve trillion, one hundred three billion, two hundred thirty million, twenty-two thousand, three hundred twenty-three".
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