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5025192125 = 5340201537
BaseRepresentation
bin1001010111000011…
…00101100010111101
3110222012210012122212
410223201211202331
540242422122000
62150351150205
7235346266622
oct45341454275
913865705585
105025192125
112149654248
12b82b15365
1362113c385
1435957c349
151e6280c35
hex12b8658bd

5025192125 has 8 divisors (see below), whose sum is σ = 6271439928. Its totient is φ = 4020153600.

The previous prime is 5025192103. The next prime is 5025192131. The reversal of 5025192125 is 5212915205.

It can be written as a sum of positive squares in 4 ways, for example, as 5044516 + 5020147609 = 2246^2 + 70853^2 .

It is not a de Polignac number, because 5025192125 - 212 = 5025188029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5025192091 and 5025192100.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20100644 + ... + 20100893.

It is an arithmetic number, because the mean of its divisors is an integer number (783929991).

Almost surely, 25025192125 is an apocalyptic number.

It is an amenable number.

5025192125 is a deficient number, since it is larger than the sum of its proper divisors (1246247803).

5025192125 is an equidigital number, since it uses as much as digits as its factorization.

5025192125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40201552 (or 40201542 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 32.

The square root of 5025192125 is about 70888.5895261007. The cubic root of 5025192125 is about 1712.8429987652.

The spelling of 5025192125 in words is "five billion, twenty-five million, one hundred ninety-two thousand, one hundred twenty-five".

Divisors: 1 5 25 125 40201537 201007685 1005038425 5025192125