Base | Representation |
---|---|
bin | 1100001001010111100… |
… | …1001101110100111000 |
3 | 201221121210111122010220 |
4 | 3002111321031310320 |
5 | 11404330321443412 |
6 | 235510235340040 |
7 | 21035055140121 |
oct | 3022571156470 |
9 | 657553448126 |
10 | 208673234232 |
11 | 80552667481 |
12 | 345382b1620 |
13 | 168a718c838 |
14 | a157d57048 |
15 | 5664b0668c |
hex | 3095e4dd38 |
208673234232 has 32 divisors (see below), whose sum is σ = 527061267600. Its totient is φ = 68840653824.
The previous prime is 208673234177. The next prime is 208673234281. The reversal of 208673234232 is 232432376802.
It is a happy number.
208673234232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44815807 + ... + 44820462.
Almost surely, 2208673234232 is an apocalyptic number.
It is an amenable number.
208673234232 is an abundant number, since it is smaller than the sum of its proper divisors (318388033368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
208673234232 is a wasteful number, since it uses less digits than its factorization.
208673234232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89636375 (or 89636371 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 42.
The spelling of 208673234232 in words is "two hundred eight billion, six hundred seventy-three million, two hundred thirty-four thousand, two hundred thirty-two".
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