Base | Representation |
---|---|
bin | 110000011110101100110… |
… | …1000011000001111100100 |
3 | 212120222100210022021210000 |
4 | 1200331121220120033210 |
5 | 1333131304444032010 |
6 | 22100534455501300 |
7 | 1255246205546043 |
oct | 140753150301744 |
9 | 25528323267700 |
10 | 6662998033380 |
11 | 213984175a947 |
12 | 8b7400687830 |
13 | 3944198c0820 |
14 | 1906c2b7a55a |
15 | b84be85e7c0 |
hex | 60f59a183e4 |
6662998033380 has 240 divisors, whose sum is σ = 23694657497280. Its totient is φ = 1553800257792.
The previous prime is 6662998033357. The next prime is 6662998033381. The reversal of 6662998033380 is 833308992666.
It is not an unprimeable number, because it can be changed into a prime (6662998033381) 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, 7925694 + ... + 8725973.
It is an arithmetic number, because the mean of its divisors is an integer number (98727739572).
Almost surely, 26662998033380 is an apocalyptic number.
6662998033380 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6662998033380 is an abundant number, since it is smaller than the sum of its proper divisors (17031659463900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6662998033380 is a wasteful number, since it uses less digits than its factorization.
6662998033380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16651720 (or 16651709 counting only the distinct ones).
The product of its (nonzero) digits is 60466176, while the sum is 63.
The spelling of 6662998033380 in words is "six trillion, six hundred sixty-two billion, nine hundred ninety-eight million, thirty-three thousand, three hundred eighty".
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