Base | Representation |
---|---|
bin | 100011100001001011100000… |
… | …0010011001001101000110111 |
3 | 1111222012101111212110111201110 |
4 | 1013002113000103021220313 |
5 | 311422221202213332043 |
6 | 3024245203100530103 |
7 | 122543564102042442 |
oct | 10702270023115067 |
9 | 1458171455414643 |
10 | 312423442324023 |
11 | 90603046369728 |
12 | 2b05990a850933 |
13 | 10543534031a84 |
14 | 5721537b26659 |
15 | 261bcb620bb33 |
hex | 11c25c04c9a37 |
312423442324023 has 8 divisors (see below), whose sum is σ = 416564692243200. Its totient is φ = 208282243643768.
The previous prime is 312423442323997. The next prime is 312423442324027. The reversal of 312423442324023 is 320423244324213.
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 312423442324023 - 245 = 277239070235191 is a prime.
It is a super-3 number, since 3×3124234423240233 (a number of 44 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312423442324027) 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, 4925188 + ... + 25477526.
It is an arithmetic number, because the mean of its divisors is an integer number (52070586530400).
Almost surely, 2312423442324023 is an apocalyptic number.
312423442324023 is a deficient number, since it is larger than the sum of its proper divisors (104141249919177).
312423442324023 is a wasteful number, since it uses less digits than its factorization.
312423442324023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25619461.
The product of its (nonzero) digits is 663552, while the sum is 39.
Adding to 312423442324023 its reverse (320423244324213), we get a palindrome (632846686648236).
The spelling of 312423442324023 in words is "three hundred twelve trillion, four hundred twenty-three billion, four hundred forty-two million, three hundred twenty-four thousand, twenty-three".
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