Base | Representation |
---|---|
bin | 1110111000111011111… |
… | …10100000011000011100 |
3 | 1210220112120020200001110 |
4 | 13130131332200120130 |
5 | 31340231113024202 |
6 | 1031005545542020 |
7 | 51651011346450 |
oct | 7343576403034 |
9 | 1726476220043 |
10 | 511604033052 |
11 | 187a74159262 |
12 | 8319b1a4910 |
13 | 39323253918 |
14 | 1aa9440a660 |
15 | d49473a26c |
hex | 771dfa061c |
511604033052 has 96 divisors (see below), whose sum is σ = 1390308820992. Its totient is φ = 143384656896.
The previous prime is 511604032997. The next prime is 511604033069. The reversal of 511604033052 is 250330406115.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29405668 + ... + 29423060.
It is an arithmetic number, because the mean of its divisors is an integer number (14482383552).
Almost surely, 2511604033052 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 511604033052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (695154410496).
511604033052 is an abundant number, since it is smaller than the sum of its proper divisors (878704787940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
511604033052 is a wasteful number, since it uses less digits than its factorization.
511604033052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24067 (or 24065 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
Adding to 511604033052 its reverse (250330406115), we get a palindrome (761934439167).
The spelling of 511604033052 in words is "five hundred eleven billion, six hundred four million, thirty-three thousand, fifty-two".
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