Base | Representation |
---|---|
bin | 1000111100001100001000… |
… | …1110011100110011010100 |
3 | 1021210202022121201021111000 |
4 | 2033003002032130303110 |
5 | 2242024113244204030 |
6 | 32523523343543300 |
7 | 2033130061100442 |
oct | 217030216346324 |
9 | 37722277637430 |
10 | 9830143741140 |
11 | 314aa38963788 |
12 | 11291932bab30 |
13 | 563c94c1b588 |
14 | 25dad25d1b92 |
15 | 120a8803c860 |
hex | 8f0c239ccd4 |
9830143741140 has 384 divisors, whose sum is σ = 31462022592000. Its totient is φ = 2546689904640.
The previous prime is 9830143741073. The next prime is 9830143741181. The reversal of 9830143741140 is 411473410389.
It is a happy number.
9830143741140 is a `hidden beast` number, since 9 + 8 + 30 + 1 + 437 + 41 + 140 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5043684886 + ... + 5043686834.
It is an arithmetic number, because the mean of its divisors is an integer number (81932350500).
Almost surely, 29830143741140 is an apocalyptic number.
9830143741140 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 9830143741140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15731011296000).
9830143741140 is an abundant number, since it is smaller than the sum of its proper divisors (21631878850860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9830143741140 is a wasteful number, since it uses less digits than its factorization.
9830143741140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3064 (or 3056 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The spelling of 9830143741140 in words is "nine trillion, eight hundred thirty billion, one hundred forty-three million, seven hundred forty-one thousand, one hundred forty".
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