Base | Representation |
---|---|
bin | 10011000110000001110… |
… | …000100000000001011110 |
3 | 11122102212102122222021002 |
4 | 103012001300200001132 |
5 | 132444231323001342 |
6 | 2442442324510302 |
7 | 163541046656054 |
oct | 23060160400136 |
9 | 4572772588232 |
10 | 1312142000222 |
11 | 466526a51719 |
12 | 19237584b392 |
13 | 969717b9861 |
14 | 47717dac1d4 |
15 | 241e9d94d32 |
hex | 13181c2005e |
1312142000222 has 8 divisors (see below), whose sum is σ = 1968585854400. Its totient is φ = 655946715424.
The previous prime is 1312142000219. The next prime is 1312142000291. The reversal of 1312142000222 is 2220002412131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1312142000194 and 1312142000203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62129147 + ... + 62150262.
It is an arithmetic number, because the mean of its divisors is an integer number (246073231800).
Almost surely, 21312142000222 is an apocalyptic number.
1312142000222 is a deficient number, since it is larger than the sum of its proper divisors (656443854178).
1312142000222 is a wasteful number, since it uses less digits than its factorization.
1312142000222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124284690.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 1312142000222 its reverse (2220002412131), we get a palindrome (3532144412353).
The spelling of 1312142000222 in words is "one trillion, three hundred twelve billion, one hundred forty-two million, two hundred twenty-two", and thus it is an aban number.
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