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2428060525 = 521129304459
BaseRepresentation
bin1001000010111001…
…0100001101101101
320021012211020212121
42100232110031231
514433040414100
61040533432541
7114112113442
oct22056241555
96235736777
102428060525
1110366388a0
1257919b751
132c9061c07
141906859c9
15e326a51a
hex90b9436d

2428060525 has 24 divisors (see below), whose sum is σ = 3397773600. Its totient is φ = 1704964800.

The previous prime is 2428060469. The next prime is 2428060529. The reversal of 2428060525 is 5250608242.

It is not a de Polignac number, because 2428060525 - 29 = 2428060013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428060529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144255 + ... + 160204.

It is an arithmetic number, because the mean of its divisors is an integer number (141573900).

Almost surely, 22428060525 is an apocalyptic number.

2428060525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2428060525 is a deficient number, since it is larger than the sum of its proper divisors (969713075).

2428060525 is a wasteful number, since it uses less digits than its factorization.

2428060525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304509 (or 304504 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 2428060525 is about 49275.3541336843. The cubic root of 2428060525 is about 1344.0636508867.

Adding to 2428060525 its reverse (5250608242), we get a palindrome (7678668767).

The spelling of 2428060525 in words is "two billion, four hundred twenty-eight million, sixty thousand, five hundred twenty-five".

Divisors: 1 5 11 25 29 55 145 275 319 725 1595 7975 304459 1522295 3349049 7611475 8829311 16745245 44146555 83726225 97122421 220732775 485612105 2428060525