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2425104133 = 2699015257
BaseRepresentation
bin1001000010001100…
…0010011100000101
320021000021001110121
42100203002130011
514431311313013
61040350221541
7114045021304
oct22043023405
96230231417
102425104133
1110349a96a1
125781b48b1
132c856837a
1419011643b
15e2d8458d
hex908c2705

2425104133 has 4 divisors (see below), whose sum is σ = 2434119660. Its totient is φ = 2416088608.

The previous prime is 2425104131. The next prime is 2425104151. The reversal of 2425104133 is 3314015242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 104080804 + 2321023329 = 10202^2 + 48177^2 .

It is a cyclic number.

It is not a de Polignac number, because 2425104133 - 21 = 2425104131 is a prime.

It is a super-2 number, since 2×24251041332 = 11762260111787363378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2425104098 and 2425104107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425104131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4507360 + ... + 4507897.

It is an arithmetic number, because the mean of its divisors is an integer number (608529915).

Almost surely, 22425104133 is an apocalyptic number.

It is an amenable number.

2425104133 is a deficient number, since it is larger than the sum of its proper divisors (9015527).

2425104133 is an equidigital number, since it uses as much as digits as its factorization.

2425104133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9015526.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2425104133 is about 49245.3463080523. The cubic root of 2425104133 is about 1343.5179213753.

Adding to 2425104133 its reverse (3314015242), we get a palindrome (5739119375).

The spelling of 2425104133 in words is "two billion, four hundred twenty-five million, one hundred four thousand, one hundred thirty-three".

Divisors: 1 269 9015257 2425104133