Base | Representation |
---|---|
bin | 110111111010111101110… |
… | …011001001100001000000 |
3 | 111121101011021020000202220 |
4 | 313322331303021201000 |
5 | 1000430212034033033 |
6 | 12101221431411040 |
7 | 544432163044341 |
oct | 67727563114100 |
9 | 14541137200686 |
10 | 3842885064768 |
11 | 1251838487362 |
12 | 52093a523a80 |
13 | 21b4c84a0839 |
14 | d3dd4a740c8 |
15 | 69e6795bbb3 |
hex | 37ebdcc9840 |
3842885064768 has 224 divisors, whose sum is σ = 10868012198400. Its totient is φ = 1194825240576.
The previous prime is 3842885064649. The next prime is 3842885064817. The reversal of 3842885064768 is 8674605882483.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 894315996 + ... + 894320292.
It is an arithmetic number, because the mean of its divisors is an integer number (48517911600).
Almost surely, 23842885064768 is an apocalyptic number.
3842885064768 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 3842885064768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5434006099200).
3842885064768 is an abundant number, since it is smaller than the sum of its proper divisors (7025127133632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3842885064768 is a wasteful number, since it uses less digits than its factorization.
3842885064768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8057 (or 8047 counting only the distinct ones).
The product of its (nonzero) digits is 495452160, while the sum is 69.
The spelling of 3842885064768 in words is "three trillion, eight hundred forty-two billion, eight hundred eighty-five million, sixty-four thousand, seven hundred sixty-eight".
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