Base | Representation |
---|---|
bin | 110001111111100000111… |
… | …0001011111110011111100 |
3 | 220022212000002110122122010 |
4 | 1203333001301133303330 |
5 | 1400033102320344343 |
6 | 22340241035251220 |
7 | 1306256253455124 |
oct | 143770161376374 |
9 | 26285002418563 |
10 | 6870903684348 |
11 | 2209a30007690 |
12 | 92b7638a9b10 |
13 | 3aac00a3a482 |
14 | 19a7a6ba5c84 |
15 | bdadbd93d33 |
hex | 63fc1c5fcfc |
6870903684348 has 96 divisors (see below), whose sum is σ = 17524298066688. Its totient is φ = 2077961267200.
The previous prime is 6870903684317. The next prime is 6870903684389. The reversal of 6870903684348 is 8434863090786.
It is a Harshad number since it is a multiple of its sum of digits (66).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185948011 + ... + 185984957.
It is an arithmetic number, because the mean of its divisors is an integer number (182544771528).
Almost surely, 26870903684348 is an apocalyptic number.
It is an amenable number.
6870903684348 is an abundant number, since it is smaller than the sum of its proper divisors (10653394382340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6870903684348 is a wasteful number, since it uses less digits than its factorization.
6870903684348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39723 (or 39721 counting only the distinct ones).
The product of its (nonzero) digits is 167215104, while the sum is 66.
The spelling of 6870903684348 in words is "six trillion, eight hundred seventy billion, nine hundred three million, six hundred eighty-four thousand, three hundred forty-eight".
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