Base | Representation |
---|---|
bin | 1110101011101101100… |
… | …00001111101000010100 |
3 | 1210020012201101211210221 |
4 | 13111312300033220110 |
5 | 31231210401011202 |
6 | 1023433221324124 |
7 | 51310032160402 |
oct | 7256660175024 |
9 | 1706181354727 |
10 | 504503532052 |
11 | 184a60100813 |
12 | 81939266644 |
13 | 38761190140 |
14 | 1a5bd3ac472 |
15 | d1cb1bd037 |
hex | 7576c0fa14 |
504503532052 has 96 divisors (see below), whose sum is σ = 1034464368672. Its totient is φ = 213118304256.
The previous prime is 504503532047. The next prime is 504503532053. The reversal of 504503532052 is 250235305405.
It can be written as a sum of positive squares in 16 ways, for example, as 2057892496 + 502445639556 = 45364^2 + 708834^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 504503531999 and 504503532017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (504503532053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112284318 + ... + 112288810.
It is an arithmetic number, because the mean of its divisors is an integer number (10775670507).
Almost surely, 2504503532052 is an apocalyptic number.
504503532052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
504503532052 is an abundant number, since it is smaller than the sum of its proper divisors (529960836620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
504503532052 is a wasteful number, since it uses less digits than its factorization.
504503532052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7997 (or 7995 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 34.
Adding to 504503532052 its reverse (250235305405), we get a palindrome (754738837457).
The spelling of 504503532052 in words is "five hundred four billion, five hundred three million, five hundred thirty-two thousand, fifty-two".
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