Base | Representation |
---|---|
bin | 1001000111011100011… |
… | …01110011111101110011 |
3 | 1002221111211111020210200 |
4 | 10203232031303331303 |
5 | 20113000431242233 |
6 | 355521532530243 |
7 | 31426144065432 |
oct | 4435615637563 |
9 | 1087454436720 |
10 | 313234243443 |
11 | 110929623280 |
12 | 50859620983 |
13 | 236cb8b71a4 |
14 | 11236a45119 |
15 | 8234481313 |
hex | 48ee373f73 |
313234243443 has 96 divisors (see below), whose sum is σ = 504660409344. Its totient is φ = 185640000000.
The previous prime is 313234243373. The next prime is 313234243457. The reversal of 313234243443 is 344342432313.
313234243443 is a `hidden beast` number, since 3 + 132 + 3 + 42 + 43 + 443 = 666.
It is not a de Polignac number, because 313234243443 - 29 = 313234242931 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 313234243398 and 313234243407.
It is not an unprimeable number, because it can be changed into a prime (313234243463) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 343835158 + ... + 343836068.
It is an arithmetic number, because the mean of its divisors is an integer number (5256879264).
Almost surely, 2313234243443 is an apocalyptic number.
313234243443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
313234243443 is a deficient number, since it is larger than the sum of its proper divisors (191426165901).
313234243443 is a wasteful number, since it uses less digits than its factorization.
313234243443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1417 (or 1414 counting only the distinct ones).
The product of its digits is 248832, while the sum is 36.
Adding to 313234243443 its reverse (344342432313), we get a palindrome (657576675756).
The spelling of 313234243443 in words is "three hundred thirteen billion, two hundred thirty-four million, two hundred forty-three thousand, four hundred forty-three".
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