Base | Representation |
---|---|
bin | 1011010000111011010011… |
… | …1110011010001100010110 |
3 | 1121212000221200221000120122 |
4 | 2310032310332122030112 |
5 | 3110410323301122322 |
6 | 42201441523431542 |
7 | 2415550266150464 |
oct | 264166476321426 |
9 | 47760850830518 |
10 | 12385426973462 |
11 | 3a456a2703714 |
12 | 14804665255b2 |
13 | 6bac2caa89aa |
14 | 30b65a543834 |
15 | 167290245442 |
hex | b43b4f9a316 |
12385426973462 has 16 divisors (see below), whose sum is σ = 18665002506240. Its totient is φ = 6163774150248.
The previous prime is 12385426973429. The next prime is 12385426973473. The reversal of 12385426973462 is 26437962458321.
It is a junction number, because it is equal to n+sod(n) for n = 12385426973395 and 12385426973404.
It is a congruent number.
It is an unprimeable number.
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, 1979318 + ... + 5356169.
It is an arithmetic number, because the mean of its divisors is an integer number (1166562656640).
Almost surely, 212385426973462 is an apocalyptic number.
12385426973462 is a deficient number, since it is larger than the sum of its proper divisors (6279575532778).
12385426973462 is a wasteful number, since it uses less digits than its factorization.
12385426973462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7339435.
The product of its digits is 104509440, while the sum is 62.
The spelling of 12385426973462 in words is "twelve trillion, three hundred eighty-five billion, four hundred twenty-six million, nine hundred seventy-three thousand, four hundred sixty-two".
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