Base | Representation |
---|---|
bin | 1111100111111110000… |
… | …10010010110000000000 |
3 | 1220022201022220021111000 |
4 | 13303333002102300000 |
5 | 32243434303021442 |
6 | 1050343324052000 |
7 | 53533521651030 |
oct | 7637702226000 |
9 | 1808638807430 |
10 | 536854735872 |
11 | 197751558aa4 |
12 | 88067694000 |
13 | 3b8186b76b0 |
14 | 1bdabbb38c0 |
15 | de7142ed4c |
hex | 7cff092c00 |
536854735872 has 1408 divisors, whose sum is σ = 2063009177600. Its totient is φ = 134154289152.
The previous prime is 536854735871. The next prime is 536854735889. The reversal of 536854735872 is 278537458635.
536854735872 is a `hidden beast` number, since 5 + 3 + 6 + 8 + 5 + 47 + 3 + 587 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (536854735871) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6795629529 + ... + 6795629607.
Almost surely, 2536854735872 is an apocalyptic number.
536854735872 is a gapful number since it is divisible by the number (52) 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 536854735872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1031504588800).
536854735872 is an abundant number, since it is smaller than the sum of its proper divisors (1526154441728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
536854735872 is a wasteful number, since it uses less digits than its factorization.
536854735872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238 (or 214 counting only the distinct ones).
The product of its digits is 169344000, while the sum is 63.
The spelling of 536854735872 in words is "five hundred thirty-six billion, eight hundred fifty-four million, seven hundred thirty-five thousand, eight hundred seventy-two".
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