Base | Representation |
---|---|
bin | 1001010111101000… |
… | …11011001101011001 |
3 | 110222120002002212102 |
4 | 10223310123031121 |
5 | 40300203134041 |
6 | 2151045053145 |
7 | 235436255363 |
oct | 45364331531 |
9 | 13876062772 |
10 | 5030130521 |
11 | 2151417569 |
12 | b846b71b5 |
13 | 62217b0c0 |
14 | 35a0a5d33 |
15 | 1e690909b |
hex | 12bd1b359 |
5030130521 has 8 divisors (see below), whose sum is σ = 5652588480. Its totient is φ = 4441318992.
The previous prime is 5030130517. The next prime is 5030130563. The reversal of 5030130521 is 1250310305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5030130521 - 22 = 5030130517 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5030130493 and 5030130502.
It is not an unprimeable number, because it can be changed into a prime (5030130571) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8411291 + ... + 8411888.
It is an arithmetic number, because the mean of its divisors is an integer number (706573560).
Almost surely, 25030130521 is an apocalyptic number.
It is an amenable number.
5030130521 is a deficient number, since it is larger than the sum of its proper divisors (622457959).
5030130521 is a wasteful number, since it uses less digits than its factorization.
5030130521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16823215.
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 5030130521 is about 70923.4130664903. The cubic root of 5030130521 is about 1713.4039012109.
Adding to 5030130521 its reverse (1250310305), we get a palindrome (6280440826).
The spelling of 5030130521 in words is "five billion, thirty million, one hundred thirty thousand, five hundred twenty-one".
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