| Base | Representation |
|---|---|
| bin | 111001111011011100101… |
| … | …010101010011000000000 |
| 3 | 112002120020201022201212000 |
| 4 | 321323130222222120000 |
| 5 | 1010210231010342412 |
| 6 | 12244435025104000 |
| 7 | 560414654511000 |
| oct | 71733452523000 |
| 9 | 15076221281760 |
| 10 | 3980841887232 |
| 11 | 12a52a1512a21 |
| 12 | 54361ba88000 |
| 13 | 22b51297b532 |
| 14 | da960ba8000 |
| 15 | 6d83e0dc4dc |
| hex | 39edcaaa600 |
3980841887232 has 320 divisors, whose sum is σ = 13741787136000. Its totient is φ = 1137382041600.
The previous prime is 3980841887213. The next prime is 3980841887233. The reversal of 3980841887232 is 2327881480893.
3980841887232 is a `hidden beast` number, since 39 + 80 + 8 + 418 + 87 + 2 + 32 = 666.
It is a super-2 number, since 2×39808418872322 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a self number, because there is not a number n which added to its sum of digits gives 3980841887232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3980841887233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4321857 + ... + 5161407.
It is an arithmetic number, because the mean of its divisors is an integer number (42943084800).
Almost surely, 23980841887232 is an apocalyptic number.
3980841887232 is a gapful number since it is divisible by the number (32) 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 3980841887232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6870893568000).
3980841887232 is an abundant number, since it is smaller than the sum of its proper divisors (9760945248768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3980841887232 is an frugal number, since it uses more digits than its factorization.
3980841887232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 839599 (or 839563 counting only the distinct ones).
The product of its (nonzero) digits is 37158912, while the sum is 63.
The spelling of 3980841887232 in words is "three trillion, nine hundred eighty billion, eight hundred forty-one million, eight hundred eighty-seven thousand, two hundred thirty-two".
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