Base | Representation |
---|---|
bin | 1001000111100111110… |
… | …11100000111100010111 |
3 | 1002221202111212210022110 |
4 | 10203303323200330113 |
5 | 20113200002011411 |
6 | 355535235402103 |
7 | 31431416664435 |
oct | 4436373407427 |
9 | 1087674783273 |
10 | 313330110231 |
11 | 110978751426 |
12 | 50885753333 |
13 | 237157115b8 |
14 | 1124567bd55 |
15 | 823cabb2a6 |
hex | 48f3ee0f17 |
313330110231 has 8 divisors (see below), whose sum is σ = 417782534400. Its totient is φ = 208882213112.
The previous prime is 313330110173. The next prime is 313330110319. The reversal of 313330110231 is 132011033313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 313330110231 - 210 = 313330109207 is a prime.
It is a super-3 number, since 3×3133301102313 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 313330110198 and 313330110207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313330110131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966831 + ... + 1249568.
It is an arithmetic number, because the mean of its divisors is an integer number (52222816800).
Almost surely, 2313330110231 is an apocalyptic number.
313330110231 is a deficient number, since it is larger than the sum of its proper divisors (104452424169).
313330110231 is a wasteful number, since it uses less digits than its factorization.
313330110231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2263525.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 313330110231 its reverse (132011033313), we get a palindrome (445341143544).
The spelling of 313330110231 in words is "three hundred thirteen billion, three hundred thirty million, one hundred ten thousand, two hundred thirty-one".
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