Base | Representation |
---|---|
bin | 1011001111000111001010… |
… | …0101001110110101011101 |
3 | 1121202001110210202121102120 |
4 | 2303301302211032311131 |
5 | 3104403000031243023 |
6 | 42135244024413153 |
7 | 2413364534642415 |
oct | 263616245166535 |
9 | 47661423677376 |
10 | 12354248306013 |
11 | 3a33453104359 |
12 | 14764049171b9 |
13 | 6b800147b243 |
14 | 309d3d75d645 |
15 | 166567de68e3 |
hex | b3c7294ed5d |
12354248306013 has 8 divisors (see below), whose sum is σ = 17441291726208. Its totient is φ = 7751685211584.
The previous prime is 12354248306003. The next prime is 12354248306017. The reversal of 12354248306013 is 31060384245321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12354248306013 - 212 = 12354248301917 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12354248306017) 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, 121120081381 + ... + 121120081482.
It is an arithmetic number, because the mean of its divisors is an integer number (2180161465776).
Almost surely, 212354248306013 is an apocalyptic number.
It is an amenable number.
12354248306013 is a deficient number, since it is larger than the sum of its proper divisors (5087043420195).
12354248306013 is a wasteful number, since it uses less digits than its factorization.
12354248306013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242240162883.
The product of its (nonzero) digits is 414720, while the sum is 42.
The spelling of 12354248306013 in words is "twelve trillion, three hundred fifty-four billion, two hundred forty-eight million, three hundred six thousand, thirteen".
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