Base | Representation |
---|---|
bin | 1111100000101111010… |
… | …10011011001010100001 |
3 | 1212221200210121201100001 |
4 | 13300113222123022201 |
5 | 32213012033120420 |
6 | 1044502215500001 |
7 | 53335365154501 |
oct | 7602752331241 |
9 | 1787623551301 |
10 | 532972941985 |
11 | 19603a370880 |
12 | 87363687601 |
13 | 3b34a412533 |
14 | 1bb2042da01 |
15 | dce5758b0a |
hex | 7c17a9b2a1 |
532972941985 has 16 divisors (see below), whose sum is σ = 710874377280. Its totient is φ = 380303160640.
The previous prime is 532972941979. The next prime is 532972942013. The reversal of 532972941985 is 589149279235.
It is a happy number.
It is not a de Polignac number, because 532972941985 - 213 = 532972933793 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91416115 + ... + 91421944.
It is an arithmetic number, because the mean of its divisors is an integer number (44429648580).
Almost surely, 2532972941985 is an apocalyptic number.
532972941985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
532972941985 is a deficient number, since it is larger than the sum of its proper divisors (177901435295).
532972941985 is a wasteful number, since it uses less digits than its factorization.
532972941985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182838128.
The product of its digits is 48988800, while the sum is 64.
The spelling of 532972941985 in words is "five hundred thirty-two billion, nine hundred seventy-two million, nine hundred forty-one thousand, nine hundred eighty-five".
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