Base | Representation |
---|---|
bin | 110001110001010101011… |
… | …0110010011010110100100 |
3 | 220012221102000120111201000 |
4 | 1203202222312103112210 |
5 | 1344033222300000441 |
6 | 22314243351233300 |
7 | 1304130556111065 |
oct | 143425266232644 |
9 | 26187360514630 |
10 | 6840454296996 |
11 | 21a8025136251 |
12 | 925886378830 |
13 | 3a808a5314c8 |
14 | 199118bbc56c |
15 | bce08a9d2b6 |
hex | 638aad935a4 |
6840454296996 has 192 divisors, whose sum is σ = 18022435200000. Its totient is φ = 2243381704704.
The previous prime is 6840454296953. The next prime is 6840454297009. The reversal of 6840454296996 is 6996924540486.
6840454296996 is a `hidden beast` number, since 6 + 8 + 4 + 0 + 454 + 29 + 69 + 96 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2652365635 + ... + 2652368213.
It is an arithmetic number, because the mean of its divisors is an integer number (93866850000).
Almost surely, 26840454296996 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6840454296996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9011217600000).
6840454296996 is an abundant number, since it is smaller than the sum of its proper divisors (11181980903004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6840454296996 is a wasteful number, since it uses less digits than its factorization.
6840454296996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3783 (or 3775 counting only the distinct ones).
The product of its (nonzero) digits is 806215680, while the sum is 72.
The spelling of 6840454296996 in words is "six trillion, eight hundred forty billion, four hundred fifty-four million, two hundred ninety-six thousand, nine hundred ninety-six".
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