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6103425620 = 225305171281
BaseRepresentation
bin1011010111100101…
…01110001001010100
3120202100200010221202
411223302232021110
544444434104440
62445345332032
7304151155535
oct55362561124
916670603852
106103425620
112652252006
121224037018
1376363b866
1441c85268c
1525ac67615
hex16bcae254

6103425620 has 12 divisors (see below), whose sum is σ = 12817193844. Its totient is φ = 2441370240.

The previous prime is 6103425619. The next prime is 6103425623. The reversal of 6103425620 is 265243016.

It can be written as a sum of positive squares in 2 ways, for example, as 1272063556 + 4831362064 = 35666^2 + 69508^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6103425623) 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 3 ways as a sum of consecutive naturals, for example, 152585621 + ... + 152585660.

It is an arithmetic number, because the mean of its divisors is an integer number (1068099487).

Almost surely, 26103425620 is an apocalyptic number.

It is an amenable number.

6103425620 is an abundant number, since it is smaller than the sum of its proper divisors (6713768224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6103425620 is a wasteful number, since it uses less digits than its factorization.

6103425620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305171290 (or 305171288 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 6103425620 is about 78124.4239658764. The cubic root of 6103425620 is about 1827.5021032574.

Adding to 6103425620 its reverse (265243016), we get a palindrome (6368668636).

The spelling of 6103425620 in words is "six billion, one hundred three million, four hundred twenty-five thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 305171281 610342562 1220685124 1525856405 3051712810 6103425620