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2030524521 = 33121833597
BaseRepresentation
bin111100100000111…
…0101100001101001
312020111210022222220
41321001311201221
513124303241041
6533253104253
7101214113364
oct17101654151
95214708886
102030524521
119521a6143
12488028089
132648a3ccc
141539630db
15bd3e1d66
hex79075869

2030524521 has 8 divisors (see below), whose sum is σ = 2794700544. Its totient is φ = 1310015760.

The previous prime is 2030524513. The next prime is 2030524537. The reversal of 2030524521 is 1254250302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2030524521 - 23 = 2030524513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2030524491 and 2030524500.

It is not an unprimeable number, because it can be changed into a prime (2030524621) 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, 10916706 + ... + 10916891.

It is an arithmetic number, because the mean of its divisors is an integer number (349337568).

Almost surely, 22030524521 is an apocalyptic number.

It is an amenable number.

2030524521 is a deficient number, since it is larger than the sum of its proper divisors (764176023).

2030524521 is a wasteful number, since it uses less digits than its factorization.

2030524521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21833631.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2030524521 is about 45061.3417576530. The cubic root of 2030524521 is about 1266.2984622838.

Adding to 2030524521 its reverse (1254250302), we get a palindrome (3284774823).

The spelling of 2030524521 in words is "two billion, thirty million, five hundred twenty-four thousand, five hundred twenty-one".

Divisors: 1 3 31 93 21833597 65500791 676841507 2030524521