Base | Representation |
---|---|
bin | 1010111011001111111000… |
… | …1111100010100111011001 |
3 | 1120112102122012200001111011 |
4 | 2232303332033202213121 |
5 | 3033310102433441200 |
6 | 41314405425333521 |
7 | 2346624122412541 |
oct | 256637617424731 |
9 | 46472565601434 |
10 | 12012994046425 |
11 | 3911755a63249 |
12 | 14202474972a1 |
13 | 691a88788758 |
14 | 2d7609638321 |
15 | 15c743a985ba |
hex | aecfe3e29d9 |
12012994046425 has 12 divisors (see below), whose sum is σ = 15543769688640. Its totient is φ = 9192551965520.
The previous prime is 12012994046371. The next prime is 12012994046437. The reversal of 12012994046425 is 52464049921021.
It is not a de Polignac number, because 12012994046425 - 213 = 12012994038233 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10446081205 + ... + 10446082354.
It is an arithmetic number, because the mean of its divisors is an integer number (1295314140720).
Almost surely, 212012994046425 is an apocalyptic number.
It is an amenable number.
12012994046425 is a deficient number, since it is larger than the sum of its proper divisors (3530775642215).
12012994046425 is a wasteful number, since it uses less digits than its factorization.
12012994046425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20892163592 (or 20892163587 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 49.
The spelling of 12012994046425 in words is "twelve trillion, twelve billion, nine hundred ninety-four million, forty-six thousand, four hundred twenty-five".
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