Base | Representation |
---|---|
bin | 1011101100011000100… |
… | …0000110110110000000 |
3 | 201012112112200212110100 |
4 | 2323012020012312000 |
5 | 11242411440301233 |
6 | 232142211402400 |
7 | 20341206104502 |
oct | 2730610066600 |
9 | 635475625410 |
10 | 200892509568 |
11 | 7821a647913 |
12 | 32b265b3400 |
13 | 15c371c234a |
14 | 9a1a84bd72 |
15 | 535b9c1813 |
hex | 2ec6206d80 |
200892509568 has 192 divisors, whose sum is σ = 584339558400. Its totient is φ = 66243308544.
The previous prime is 200892509557. The next prime is 200892509579. The reversal of 200892509568 is 865905298002.
200892509568 is a `hidden beast` number, since 2 + 0 + 0 + 89 + 2 + 509 + 56 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (200892509557) and next prime (200892509579).
It is a tau number, because it is divible by the number of its divisors (192).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55447405 + ... + 55451027.
It is an arithmetic number, because the mean of its divisors is an integer number (3043435200).
Almost surely, 2200892509568 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 200892509568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292169779200).
200892509568 is an abundant number, since it is smaller than the sum of its proper divisors (383447048832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200892509568 is a wasteful number, since it uses less digits than its factorization.
200892509568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4149 (or 4134 counting only the distinct ones).
The product of its (nonzero) digits is 3110400, while the sum is 54.
The spelling of 200892509568 in words is "two hundred billion, eight hundred ninety-two million, five hundred nine thousand, five hundred sixty-eight".
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