Base | Representation |
---|---|
bin | 1011001100100011000100… |
… | …1011001111100101000000 |
3 | 1121120211210002112221011002 |
4 | 2303020301023033211000 |
5 | 3103142243013120222 |
6 | 42103121200311132 |
7 | 2410245156404165 |
oct | 263106113174500 |
9 | 47524702487132 |
10 | 12310201301312 |
11 | 3a167aa787832 |
12 | 14699716124a8 |
13 | 6b3b01b2a355 |
14 | 307b618c406c |
15 | 16533aea2392 |
hex | b32312cf940 |
12310201301312 has 56 divisors (see below), whose sum is σ = 26039233468800. Its totient is φ = 5757335940096.
The previous prime is 12310201301303. The next prime is 12310201301339. The reversal of 12310201301312 is 21310310201321.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63976853 + ... + 64168980.
Almost surely, 212310201301312 is an apocalyptic number.
It is an amenable number.
12310201301312 is an abundant number, since it is smaller than the sum of its proper divisors (13729032167488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12310201301312 is a wasteful number, since it uses less digits than its factorization.
12310201301312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128145943 (or 128145933 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 12310201301312 its reverse (21310310201321), we get a palindrome (33620511502633).
The spelling of 12310201301312 in words is "twelve trillion, three hundred ten billion, two hundred one million, three hundred one thousand, three hundred twelve".
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