Base | Representation |
---|---|
bin | 100011011111110010011101… |
… | …0101000000100011111101011 |
3 | 1111221112002221022222211221110 |
4 | 1012333210322220010133223 |
5 | 311411103042100200021 |
6 | 3024021300250241403 |
7 | 122524014336334512 |
oct | 10677447250043753 |
9 | 1457462838884843 |
10 | 312232221100011 |
11 | 90539a39a2a8a3 |
12 | 2b028843126263 |
13 | 1052b4ab6b7304 |
14 | 5716197911679 |
15 | 2616d23816476 |
hex | 11bf93aa047eb |
312232221100011 has 8 divisors (see below), whose sum is σ = 416336092478784. Its totient is φ = 208141581893960.
The previous prime is 312232221100001. The next prime is 312232221100039. The reversal of 312232221100011 is 110001122232213.
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 312232221100011 - 223 = 312232212711403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (312232221100001) 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, 3307988121 + ... + 3308082506.
It is an arithmetic number, because the mean of its divisors is an integer number (52042011559848).
Almost surely, 2312232221100011 is an apocalyptic number.
312232221100011 is a deficient number, since it is larger than the sum of its proper divisors (104103871378773).
312232221100011 is a wasteful number, since it uses less digits than its factorization.
312232221100011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6616086361.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 312232221100011 its reverse (110001122232213), we get a palindrome (422233343332224).
The spelling of 312232221100011 in words is "three hundred twelve trillion, two hundred thirty-two billion, two hundred twenty-one million, one hundred thousand, eleven".
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