Base | Representation |
---|---|
bin | 1111010010010100010… |
… | …11100100000001110010 |
3 | 1212012201012221201101210 |
4 | 13221022023210001302 |
5 | 32101133010232000 |
6 | 1041142041340550 |
7 | 52642463025432 |
oct | 7511213440162 |
9 | 1765635851353 |
10 | 525230555250 |
11 | 192826a57055 |
12 | 85962797756 |
13 | 3a6b53791cb |
14 | 1b5c80642c2 |
15 | d9e0b98350 |
hex | 7a4a2e4072 |
525230555250 has 32 divisors (see below), whose sum is σ = 1310975467776. Its totient is φ = 140061481200.
The previous prime is 525230555159. The next prime is 525230555251. The reversal of 525230555250 is 52555032525.
It is a junction number, because it is equal to n+sod(n) for n = 525230555199 and 525230555208.
It is not an unprimeable number, because it can be changed into a prime (525230555251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350152954 + ... + 350154453.
It is an arithmetic number, because the mean of its divisors is an integer number (40967983368).
Almost surely, 2525230555250 is an apocalyptic number.
525230555250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
525230555250 is an abundant number, since it is smaller than the sum of its proper divisors (785744912526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
525230555250 is a wasteful number, since it uses less digits than its factorization.
525230555250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 700307427 (or 700307417 counting only the distinct ones).
The product of its (nonzero) digits is 375000, while the sum is 39.
Adding to 525230555250 its reverse (52555032525), we get a palindrome (577785587775).
The spelling of 525230555250 in words is "five hundred twenty-five billion, two hundred thirty million, five hundred fifty-five thousand, two hundred fifty".
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