Base | Representation |
---|---|
bin | 1011010011101010111000… |
… | …0010101111110010100011 |
3 | 1122000112121011012120211111 |
4 | 2310322232002233302203 |
5 | 3112143333124411433 |
6 | 42235234223324151 |
7 | 2422136211333325 |
oct | 264725602576243 |
9 | 48015534176744 |
10 | 12432555310243 |
11 | 3a636873a1682 |
12 | 1489619750657 |
13 | 6c25009198c3 |
14 | 30da4b717615 |
15 | 1685ec946dcd |
hex | b4eae0afca3 |
12432555310243 has 8 divisors (see below), whose sum is σ = 12435330204000. Its totient is φ = 12429780699648.
The previous prime is 12432555310237. The next prime is 12432555310247. The reversal of 12432555310243 is 34201355523421.
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 12432555310243 - 217 = 12432555179171 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12432555310196 and 12432555310205.
It is not an unprimeable number, because it can be changed into a prime (12432555310247) 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, 104264005 + ... + 104383177.
It is an arithmetic number, because the mean of its divisors is an integer number (1554416275500).
Almost surely, 212432555310243 is an apocalyptic number.
12432555310243 is a deficient number, since it is larger than the sum of its proper divisors (2774893757).
12432555310243 is a wasteful number, since it uses less digits than its factorization.
12432555310243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141581.
The product of its (nonzero) digits is 432000, while the sum is 40.
The spelling of 12432555310243 in words is "twelve trillion, four hundred thirty-two billion, five hundred fifty-five million, three hundred ten thousand, two hundred forty-three".
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