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4792925 = 52191717
BaseRepresentation
bin10010010010001001011101
3100000111122202
4102102021131
52211333200
6250421245
755511354
oct22221135
910014582
104792925
112783aa5
121731825
13cba767
148ca99b
1564a1d5
hex49225d

4792925 has 6 divisors (see below), whose sum is σ = 5943258. Its totient is φ = 3834320.

The previous prime is 4792913. The next prime is 4792927. The reversal of 4792925 is 5292974.

It can be written as a sum of positive squares in 3 ways, for example, as 174724 + 4618201 = 418^2 + 2149^2 .

It is not a de Polignac number, because 4792925 - 210 = 4791901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4792927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95834 + ... + 95883.

It is an arithmetic number, because the mean of its divisors is an integer number (990543).

Almost surely, 24792925 is an apocalyptic number.

It is an amenable number.

4792925 is a deficient number, since it is larger than the sum of its proper divisors (1150333).

4792925 is a wasteful number, since it uses less digits than its factorization.

4792925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191727 (or 191722 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 4792925 is about 2189.2749941476. The cubic root of 4792925 is about 168.6036133332.

The spelling of 4792925 in words is "four million, seven hundred ninety-two thousand, nine hundred twenty-five".

Divisors: 1 5 25 191717 958585 4792925