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4839037925 = 521676831697
BaseRepresentation
bin1001000000110110…
…11101101111100101
3110111020111121002212
410200123131233211
534402243203200
62120101213205
7230626100201
oct44033355745
913436447085
104839037925
1120635688a7
12b30701205
135c16c2267
1433c961b01
151d4c5e035
hex1206ddbe5

4839037925 has 24 divisors (see below), whose sum is σ = 6048737856. Its totient is φ = 3840151040.

The previous prime is 4839037901. The next prime is 4839037961. The reversal of 4839037925 is 5297309384.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-4839037925 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2850677 + ... + 2852373.

It is an arithmetic number, because the mean of its divisors is an integer number (252030744).

Almost surely, 24839037925 is an apocalyptic number.

It is an amenable number.

4839037925 is a deficient number, since it is larger than the sum of its proper divisors (1209699931).

4839037925 is a wasteful number, since it uses less digits than its factorization.

4839037925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 4839037925 is about 69563.1937521560. The cubic root of 4839037925 is about 1691.4260252339.

The spelling of 4839037925 in words is "four billion, eight hundred thirty-nine million, thirty-seven thousand, nine hundred twenty-five".

Divisors: 1 5 25 167 683 835 1697 3415 4175 8485 17075 42425 114061 283399 570305 1159051 1416995 2851525 5795255 7084975 28976275 193561517 967807585 4839037925