Base | Representation |
---|---|
bin | 110001010000011110111… |
… | …0111100010010100000000 |
3 | 212222012022102022101200010 |
4 | 1202200331313202110000 |
5 | 1341404232021132021 |
6 | 22222015125424520 |
7 | 1266052410111156 |
oct | 142407567422400 |
9 | 25865272271603 |
10 | 6769906427136 |
11 | 2180112761476 |
12 | 914077b6b140 |
13 | 3a1526741108 |
14 | 19594550d3d6 |
15 | bb17a31a976 |
hex | 6283dde2500 |
6769906427136 has 144 divisors (see below), whose sum is σ = 18739091940800. Its totient is φ = 2168021237760.
The previous prime is 6769906427131. The next prime is 6769906427147. The reversal of 6769906427136 is 6317246099676.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6769906427131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334140 + ... + 3694788.
Almost surely, 26769906427136 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 6769906427136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9369545970400).
6769906427136 is an abundant number, since it is smaller than the sum of its proper divisors (11969185513664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6769906427136 is a wasteful number, since it uses less digits than its factorization.
6769906427136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3360772 (or 3360758 counting only the distinct ones).
The product of its (nonzero) digits is 123451776, while the sum is 66.
The spelling of 6769906427136 in words is "six trillion, seven hundred sixty-nine billion, nine hundred six million, four hundred twenty-seven thousand, one hundred thirty-six".
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