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3323130025 = 52374617793
BaseRepresentation
bin1100011000010010…
…1111000010101001
322120121001111101211
43012010233002221
523301210130100
61305430113121
7145231065505
oct30604570251
98517044354
103323130025
111455902856
12788aab7a1
1340c620337
142374bb305
15146b211ba
hexc612f0a9

3323130025 has 24 divisors (see below), whose sum is σ = 4241775384. Its totient is φ = 2580710400.

The previous prime is 3323129947. The next prime is 3323130049. The reversal of 3323130025 is 5200313233.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 24235929 + 3298894096 = 4923^2 + 57436^2 .

It is not a de Polignac number, because 3323130025 - 217 = 3322998953 is a prime.

It is a super-3 number, since 3×33231300253 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3323129978 and 3323130005.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422529 + ... + 430321.

It is an arithmetic number, because the mean of its divisors is an integer number (176740641).

Almost surely, 23323130025 is an apocalyptic number.

It is an amenable number.

3323130025 is a deficient number, since it is larger than the sum of its proper divisors (918645359).

3323130025 is a wasteful number, since it uses less digits than its factorization.

3323130025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8301 (or 8296 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 3323130025 is about 57646.5959532738. The cubic root of 3323130025 is about 1492.2758525630.

Adding to 3323130025 its reverse (5200313233), we get a palindrome (8523443258).

The spelling of 3323130025 in words is "three billion, three hundred twenty-three million, one hundred thirty thousand, twenty-five".

Divisors: 1 5 25 37 185 461 925 2305 7793 11525 17057 38965 85285 194825 288341 426425 1441705 3592573 7208525 17962865 89814325 132925201 664626005 3323130025