Base | Representation |
---|---|
bin | 10011001101101000101… |
… | …011111100011110010101 |
3 | 11200012221202122220211101 |
4 | 103031220223330132111 |
5 | 133112444143411404 |
6 | 2450313113310101 |
7 | 164250354652312 |
oct | 23155053743625 |
9 | 4605852586741 |
10 | 1320311310229 |
11 | 469a3935019a |
12 | 193a75705331 |
13 | 9767412cbc2 |
14 | 47c90d49d09 |
15 | 245271862a4 |
hex | 13368afc795 |
1320311310229 has 8 divisors (see below), whose sum is σ = 1321627664448. Its totient is φ = 1318995152640.
The previous prime is 1320311310209. The next prime is 1320311310233. The reversal of 1320311310229 is 9220131130231.
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 1320311310229 - 223 = 1320302921621 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1320311310197 and 1320311310206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1320311310209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15949504 + ... + 16032070.
It is an arithmetic number, because the mean of its divisors is an integer number (165203458056).
Almost surely, 21320311310229 is an apocalyptic number.
It is an amenable number.
1320311310229 is a deficient number, since it is larger than the sum of its proper divisors (1316354219).
1320311310229 is a wasteful number, since it uses less digits than its factorization.
1320311310229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98315.
The product of its (nonzero) digits is 1944, while the sum is 28.
The spelling of 1320311310229 in words is "one trillion, three hundred twenty billion, three hundred eleven million, three hundred ten thousand, two hundred twenty-nine".
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