Base | Representation |
---|---|
bin | 100000001001011101101001… |
… | …100000011001101010000000 |
3 | 200112121112121202222211221010 |
4 | 200021131221200121222000 |
5 | 122012444202410042100 |
6 | 1220412354041400520 |
7 | 41531634311044350 |
oct | 4011355140315200 |
9 | 615545552884833 |
10 | 141387798518400 |
11 | 41061257322845 |
12 | 13a35a9b799140 |
13 | 60b7a734ca275 |
14 | 26cb2c522cb60 |
15 | 1152c4b37c750 |
hex | 809769819a80 |
141387798518400 has 768 divisors, whose sum is σ = 550497623040000. Its totient is φ = 31211816140800.
The previous prime is 141387798518321. The next prime is 141387798518437. The reversal of 141387798518400 is 4815897783141.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1039448794 + ... + 1039584806.
It is an arithmetic number, because the mean of its divisors is an integer number (716793780000).
Almost surely, 2141387798518400 is an apocalyptic number.
141387798518400 is a gapful number since it is divisible by the number (10) 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 141387798518400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275248811520000).
141387798518400 is an abundant number, since it is smaller than the sum of its proper divisors (409109824521600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141387798518400 is a wasteful number, since it uses less digits than its factorization.
141387798518400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136577 (or 136560 counting only the distinct ones).
The product of its (nonzero) digits is 54190080, while the sum is 66.
The spelling of 141387798518400 in words is "one hundred forty-one trillion, three hundred eighty-seven billion, seven hundred ninety-eight million, five hundred eighteen thousand, four hundred".
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