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5025131233 = 31715852149
BaseRepresentation
bin1001010111000010…
…10110101011100001
3110222012200010010121
410223201112223201
540242413144413
62150350000241
7235345624243
oct45341265341
913865603117
105025131233
112149612521
12b82aa6081
1362111a745
14359564093
151e626cb8d
hex12b856ae1

5025131233 has 4 divisors (see below), whose sum is σ = 5040983700. Its totient is φ = 5009278768.

The previous prime is 5025131227. The next prime is 5025131263. The reversal of 5025131233 is 3321315205.

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 416486464 + 4608644769 = 20408^2 + 67887^2 .

It is a cyclic number.

It is not a de Polignac number, because 5025131233 - 217 = 5025000161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5025131198 and 5025131207.

It is not an unprimeable number, because it can be changed into a prime (5025131263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7925758 + ... + 7926391.

It is an arithmetic number, because the mean of its divisors is an integer number (1260245925).

Almost surely, 25025131233 is an apocalyptic number.

It is an amenable number.

5025131233 is a deficient number, since it is larger than the sum of its proper divisors (15852467).

5025131233 is a wasteful number, since it uses less digits than its factorization.

5025131233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15852466.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 5025131233 is about 70888.1600339577. The cubic root of 5025131233 is about 1712.8360803659.

Adding to 5025131233 its reverse (3321315205), we get a palindrome (8346446438).

The spelling of 5025131233 in words is "five billion, twenty-five million, one hundred thirty-one thousand, two hundred thirty-three".

Divisors: 1 317 15852149 5025131233