Base | Representation |
---|---|
bin | 11000100100110110010… |
… | …000011101000011011000 |
3 | 12222110011122011111120020 |
4 | 120210312100131003120 |
5 | 210132212100232141 |
6 | 3331501112030440 |
7 | 233004561542214 |
oct | 30446620350330 |
9 | 5873148144506 |
10 | 1688832430296 |
11 | 5a1258974140 |
12 | 233382692420 |
13 | c3343b9a06b |
14 | 5ba504db944 |
15 | 2dde51ce266 |
hex | 1893641d0d8 |
1688832430296 has 64 divisors (see below), whose sum is σ = 4848322780800. Its totient is φ = 484832275200.
The previous prime is 1688832430231. The next prime is 1688832430321. The reversal of 1688832430296 is 6920342388861.
It is a super-3 number, since 3×16888324302963 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168339525 + ... + 168349556.
It is an arithmetic number, because the mean of its divisors is an integer number (75755043450).
Almost surely, 21688832430296 is an apocalyptic number.
It is an amenable number.
1688832430296 is an abundant number, since it is smaller than the sum of its proper divisors (3159490350504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1688832430296 is a wasteful number, since it uses less digits than its factorization.
1688832430296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336689120 (or 336689116 counting only the distinct ones).
The product of its (nonzero) digits is 23887872, while the sum is 60.
The spelling of 1688832430296 in words is "one trillion, six hundred eighty-eight billion, eight hundred thirty-two million, four hundred thirty thousand, two hundred ninety-six".
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