Base | Representation |
---|---|
bin | 100011100001001011011000… |
… | …1111010100111101010110011 |
3 | 1111222012100220001101121102001 |
4 | 1013002112301322213222303 |
5 | 311422220203424344103 |
6 | 3024245123120434431 |
7 | 122543555111655145 |
oct | 10702266172475263 |
9 | 1458170801347361 |
10 | 312423201012403 |
11 | 90602a3212a738 |
12 | 2b059861a78a17 |
13 | 105434c6041c30 |
14 | 5721513a6cc95 |
15 | 261bc9ee4201d |
hex | 11c25b1ea7ab3 |
312423201012403 has 8 divisors (see below), whose sum is σ = 337863519604800. Its totient is φ = 287183991658368.
The previous prime is 312423201012301. The next prime is 312423201012437. The reversal of 312423201012403 is 304210102324213.
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 312423201012403 - 29 = 312423201011891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (312423201012443) 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, 50277306358 + ... + 50277312571.
It is an arithmetic number, because the mean of its divisors is an integer number (42232939950600).
Almost surely, 2312423201012403 is an apocalyptic number.
312423201012403 is a deficient number, since it is larger than the sum of its proper divisors (25440318592397).
312423201012403 is a wasteful number, since it uses less digits than its factorization.
312423201012403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100554619181.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 312423201012403 its reverse (304210102324213), we get a palindrome (616633303336616).
The spelling of 312423201012403 in words is "three hundred twelve trillion, four hundred twenty-three billion, two hundred one million, twelve thousand, four hundred three".
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