Base | Representation |
---|---|
bin | 11100100101101010011… |
… | …10101100011110010000 |
3 | 10110220110200201021100000 |
4 | 32102311032230132100 |
5 | 112043214011244020 |
6 | 2031131553330000 |
7 | 130653065226360 |
oct | 16226516543620 |
9 | 3426420637300 |
10 | 982293071760 |
11 | 349651915700 |
12 | 13a45bb66900 |
13 | 718259ab700 |
14 | 357869089a0 |
15 | 1a841e9e090 |
hex | e4b53ac790 |
982293071760 has 2160 divisors, whose sum is σ = 4666704561792. Its totient is φ = 187878113280.
The previous prime is 982293071743. The next prime is 982293071761. The reversal of 982293071760 is 67170392289.
982293071760 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (2160).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 982293071697 and 982293071706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (982293071761) by changing a digit.
It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 2782699744 + ... + 2782700096.
Almost surely, 2982293071760 is an apocalyptic number.
982293071760 is a gapful number since it is divisible by the number (90) 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 982293071760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2333352280896).
982293071760 is an abundant number, since it is smaller than the sum of its proper divisors (3684411490032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
982293071760 is a wasteful number, since it uses less digits than its factorization.
982293071760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436 (or 394 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 54.
The spelling of 982293071760 in words is "nine hundred eighty-two billion, two hundred ninety-three million, seventy-one thousand, seven hundred sixty".
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