| Base | Representation |
|---|---|
| bin | 100000010000010011010111… |
| … | …101100110001001111000000 |
| 3 | 200121021110202220020100211000 |
| 4 | 200100103113230301033000 |
| 5 | 122043144232431032403 |
| 6 | 1221412323440252000 |
| 7 | 41610613331430462 |
| oct | 4020232754611700 |
| 9 | 617243686210730 |
| 10 | 141857798689728 |
| 11 | 41222611153a00 |
| 12 | 13ab0ba9911000 |
| 13 | 6120196312c14 |
| 14 | 2705d50050132 |
| 15 | 11600a83bc7a3 |
| hex | 8104d7b313c0 |
141857798689728 has 672 divisors, whose sum is σ = 462668586024960. Its totient is φ = 42587393587200.
The previous prime is 141857798689723. The next prime is 141857798689729. The reversal of 141857798689728 is 827986897758141.
141857798689728 is a `hidden beast` number, since 1 + 4 + 1 + 8 + 577 + 9 + 8 + 6 + 8 + 9 + 7 + 28 = 666.
It is a super-2 number, since 2×1418577986897282 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141857798689723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20526374593 + ... + 20526381503.
It is an arithmetic number, because the mean of its divisors is an integer number (688494919680).
Almost surely, 2141857798689728 is an apocalyptic number.
141857798689728 is a gapful number since it is divisible by the number (18) 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 141857798689728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231334293012480).
141857798689728 is an abundant number, since it is smaller than the sum of its proper divisors (320810787335232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141857798689728 is a wasteful number, since it uses less digits than its factorization.
141857798689728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7854 (or 7827 counting only the distinct ones).
The product of its digits is 27311800320, while the sum is 90.
The spelling of 141857798689728 in words is "one hundred forty-one trillion, eight hundred fifty-seven billion, seven hundred ninety-eight million, six hundred eighty-nine thousand, seven hundred twenty-eight".
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