Base | Representation |
---|---|
bin | 100011100001001100010111… |
… | …1101111011010110000010101 |
3 | 1111222012120100011121011001021 |
4 | 1013002120233233122300111 |
5 | 311422234014333131031 |
6 | 3024250112410401141 |
7 | 122543661324055006 |
oct | 10702305757326025 |
9 | 1458176304534037 |
10 | 312425312005141 |
11 | 90603915796835 |
12 | 2b05a150a301b1 |
13 | 105437714ab46a |
14 | 572167417b1ad |
15 | 261bd7542b511 |
hex | 11c262fbdac15 |
312425312005141 has 32 divisors (see below), whose sum is σ = 325204085606400. Its totient is φ = 299936638310400.
The previous prime is 312425312005127. The next prime is 312425312005181. The reversal of 312425312005141 is 141500213524213.
It is a cyclic number.
It is not a de Polignac number, because 312425312005141 - 27 = 312425312005013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 312425312005097 and 312425312005106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312425312005181) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501994236 + ... + 502616218.
It is an arithmetic number, because the mean of its divisors is an integer number (10162627675200).
Almost surely, 2312425312005141 is an apocalyptic number.
It is an amenable number.
312425312005141 is a deficient number, since it is larger than the sum of its proper divisors (12778773601259).
312425312005141 is a wasteful number, since it uses less digits than its factorization.
312425312005141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622917.
The product of its (nonzero) digits is 28800, while the sum is 34.
Adding to 312425312005141 its reverse (141500213524213), we get a palindrome (453925525529354).
The spelling of 312425312005141 in words is "three hundred twelve trillion, four hundred twenty-five billion, three hundred twelve million, five thousand, one hundred forty-one".
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