| Base | Representation |
|---|---|
| bin | 111100111110111110011… |
| … | …110001011011001111000 |
| 3 | 112211122011021021122101000 |
| 4 | 330332332132023121320 |
| 5 | 1022130213401230142 |
| 6 | 12525115521525000 |
| 7 | 611526436110345 |
| oct | 74767636133170 |
| 9 | 15748137248330 |
| 10 | 4190788695672 |
| 11 | 1376337a68567 |
| 12 | 5782527a3760 |
| 13 | 245260952b77 |
| 14 | 106b99d237cc |
| 15 | 7402a91414c |
| hex | 3cfbe78b678 |
4190788695672 has 320 divisors, whose sum is σ = 12524103684000. Its totient is φ = 1298437013952.
The previous prime is 4190788695637. The next prime is 4190788695677. The reversal of 4190788695672 is 2765968870914.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
4190788695672 is a `hidden beast` number, since 419 + 0 + 7 + 88 + 69 + 5 + 6 + 72 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 4190788695672 = 20143 + 161123 = 90633 + 151053.
It is a self number, because there is not a number n which added to its sum of digits gives 4190788695672.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4190788695677) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 79071484798 + ... + 79071484850.
Almost surely, 24190788695672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4190788695672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6262051842000).
4190788695672 is an abundant number, since it is smaller than the sum of its proper divisors (8333314988328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4190788695672 is an frugal number, since it uses more digits than its factorization.
4190788695672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250 (or 77 counting only the distinct ones).
The product of its (nonzero) digits is 365783040, while the sum is 72.
The spelling of 4190788695672 in words is "four trillion, one hundred ninety billion, seven hundred eighty-eight million, six hundred ninety-five thousand, six hundred seventy-two".
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