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2316025525 = 52118421911
BaseRepresentation
bin1000101000001011…
…1011111010110101
312222102000021202011
42022002323322311
514220400304100
61021452244221
7111251615002
oct21202737265
95872007664
102316025525
11a89377290
12547770671
132aba96508
1417d8408a9
15d84d9bba
hex8a0bbeb5

2316025525 has 12 divisors (see below), whose sum is σ = 3132951264. Its totient is φ = 1684382000.

The previous prime is 2316025511. The next prime is 2316025529. The reversal of 2316025525 is 5255206132.

It is a happy number.

It is not a de Polignac number, because 2316025525 - 217 = 2315894453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2316025529) 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 11 ways as a sum of consecutive naturals, for example, 4210681 + ... + 4211230.

It is an arithmetic number, because the mean of its divisors is an integer number (261079272).

Almost surely, 22316025525 is an apocalyptic number.

2316025525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2316025525 is a deficient number, since it is larger than the sum of its proper divisors (816925739).

2316025525 is a wasteful number, since it uses less digits than its factorization.

2316025525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8421932 (or 8421927 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2316025525 is about 48125.1028570329. The cubic root of 2316025525 is about 1323.0647956919.

The spelling of 2316025525 in words is "two billion, three hundred sixteen million, twenty-five thousand, five hundred twenty-five".

Divisors: 1 5 11 25 55 275 8421911 42109555 92641021 210547775 463205105 2316025525