Base | Representation |
---|---|
bin | 1111101100100000010… |
… | …01011101101110010000 |
3 | 1220112222222222120021120 |
4 | 13312100021131232100 |
5 | 32313431030442034 |
6 | 1051425053322240 |
7 | 53651043343032 |
oct | 7662011355620 |
9 | 1815888876246 |
10 | 539289312144 |
11 | 198790837200 |
12 | 88626a96380 |
13 | 3bb15bbb27b |
14 | 1c15d273c52 |
15 | e065035c49 |
hex | 7d9025db90 |
539289312144 has 240 divisors, whose sum is σ = 1607550443520. Its totient is φ = 155465798400.
The previous prime is 539289312127. The next prime is 539289312227. The reversal of 539289312144 is 441213982935.
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 47 ways as a sum of consecutive naturals, for example, 10597449 + ... + 10648215.
It is an arithmetic number, because the mean of its divisors is an integer number (6698126848).
Almost surely, 2539289312144 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 539289312144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (803775221760).
539289312144 is an abundant number, since it is smaller than the sum of its proper divisors (1068261131376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
539289312144 is a wasteful number, since it uses less digits than its factorization.
539289312144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50890 (or 50873 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 51.
The spelling of 539289312144 in words is "five hundred thirty-nine billion, two hundred eighty-nine million, three hundred twelve thousand, one hundred forty-four".
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