Base | Representation |
---|---|
bin | 111100010000010111011110… |
… | …1000000010011100100001010 |
3 | 2120111121221102001102201212200 |
4 | 1320200232331000103210022 |
5 | 1023432231230132433000 |
6 | 5115125312224021030 |
7 | 216432215202224202 |
oct | 17040567500234412 |
9 | 2514557361381780 |
10 | 530015020202250 |
11 | 143974120494110 |
12 | 4b540565a61776 |
13 | 199982818a347b |
14 | 94c4c145a9402 |
15 | 4141d9117c500 |
hex | 1e20bbd01390a |
530015020202250 has 576 divisors, whose sum is σ = 1584027340511616. Its totient is φ = 126811776000000.
The previous prime is 530015020202219. The next prime is 530015020202257. The reversal of 530015020202250 is 52202020510035.
530015020202250 is a `hidden beast` number, since 5 + 300 + 150 + 2 + 0 + 202 + 2 + 5 + 0 = 666.
It is not an unprimeable number, because it can be changed into a prime (530015020202257) by changing a digit.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 118280520010 + ... + 118280524490.
It is an arithmetic number, because the mean of its divisors is an integer number (2750047466166).
Almost surely, 2530015020202250 is an apocalyptic number.
530015020202250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 530015020202250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (792013670255808).
530015020202250 is an abundant number, since it is smaller than the sum of its proper divisors (1054012320309366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530015020202250 is a wasteful number, since it uses less digits than its factorization.
530015020202250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5028 (or 4824 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
Adding to 530015020202250 its reverse (52202020510035), we get a palindrome (582217040712285).
The spelling of 530015020202250 in words is "five hundred thirty trillion, fifteen billion, twenty million, two hundred two thousand, two hundred fifty".
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