Base | Representation |
---|---|
bin | 1011101010111001101… |
… | …0100101000010000000 |
3 | 201011111211010222102200 |
4 | 2322232122211002000 |
5 | 11241103120323444 |
6 | 232034521113200 |
7 | 20325305551023 |
oct | 2725632450200 |
9 | 634454128380 |
10 | 200494698624 |
11 | 78036037640 |
12 | 32a35328800 |
13 | 15ba296925c |
14 | 99bda971ba |
15 | 5336ae1969 |
hex | 2eae6a5080 |
200494698624 has 192 divisors, whose sum is σ = 632696762880. Its totient is φ = 60437145600.
The previous prime is 200494698623. The next prime is 200494698631. The reversal of 200494698624 is 426896494002.
200494698624 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 9 + 4 + 6 + 9 + 8 + 624 = 666.
It is a tau number, because it is divible by the number of its divisors (192).
It is not an unprimeable number, because it can be changed into a prime (200494698623) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2378934 + ... + 2461770.
It is an arithmetic number, because the mean of its divisors is an integer number (3295295640).
Almost surely, 2200494698624 is an apocalyptic number.
200494698624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200494698624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316348381440).
200494698624 is an abundant number, since it is smaller than the sum of its proper divisors (432202064256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200494698624 is a wasteful number, since it uses less digits than its factorization.
200494698624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83059 (or 83044 counting only the distinct ones).
The product of its (nonzero) digits is 5971968, while the sum is 54.
The spelling of 200494698624 in words is "two hundred billion, four hundred ninety-four million, six hundred ninety-eight thousand, six hundred twenty-four".
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