| Base | Representation |
|---|---|
| bin | 101011001110010000111100… |
| … | …1011000111011011100000000 |
| 3 | 1211212011001101220211100000000 |
| 4 | 1112130201321120323130000 |
| 5 | 344313033311123314333 |
| 6 | 3424334013100000000 |
| 7 | 143040001414434300 |
| oct | 12634417130733400 |
| 9 | 1755131356740000 |
| 10 | 380192541619968 |
| 11 | 10016082a166520 |
| 12 | 36783a40b30000 |
| 13 | 1341b00630b17c |
| 14 | 69c55bab11600 |
| 15 | 2de4a31a5b713 |
| hex | 159c87963b700 |
380192541619968 has 5832 divisors, whose sum is σ = 1639482251621760. Its totient is φ = 86599657267200.
The previous prime is 380192541619907. The next prime is 380192541620011. The reversal of 380192541619968 is 869916145291083.
380192541619968 is a `hidden beast` number, since 3 + 8 + 0 + 1 + 9 + 2 + 541 + 6 + 19 + 9 + 68 = 666.
It is a tau number, because it is divible by the number of its divisors (5832).
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a junction number, because it is equal to n+sod(n) for n = 380192541619896 and 380192541619905.
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 647 ways as a sum of consecutive naturals, for example, 12264275536113 + ... + 12264275536143.
Almost surely, 2380192541619968 is an apocalyptic number.
380192541619968 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 380192541619968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819741125810880).
380192541619968 is an abundant number, since it is smaller than the sum of its proper divisors (1259289710001792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380192541619968 is an equidigital number, since it uses as much as digits as its factorization.
380192541619968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169 (or 96 counting only the distinct ones).
The product of its (nonzero) digits is 201553920, while the sum is 72.
The spelling of 380192541619968 in words is "three hundred eighty trillion, one hundred ninety-two billion, five hundred forty-one million, six hundred nineteen thousand, nine hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •