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2093125 = 5417197
BaseRepresentation
bin111111111000001000101
310221100020011
413333001011
51013440000
6112510221
723535256
oct7770105
93840204
102093125
1111aa661
1284b371
13583948
143c6b2d
152b52ba
hex1ff045

2093125 has 20 divisors (see below), whose sum is σ = 2783484. Its totient is φ = 1568000.

The previous prime is 2093123. The next prime is 2093131. The reversal of 2093125 is 5213902.

It can be written as a sum of positive squares in 10 ways, for example, as 667489 + 1425636 = 817^2 + 1194^2 .

It is not a de Polignac number, because 2093125 - 21 = 2093123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2093096 and 2093105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2093123) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10527 + ... + 10723.

22093125 is an apocalyptic number.

2093125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2093125 is a deficient number, since it is larger than the sum of its proper divisors (690359).

2093125 is an equidigital number, since it uses as much as digits as its factorization.

2093125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 2093125 is about 1446.7636296230. The cubic root of 2093125 is about 127.9180179783.

The spelling of 2093125 in words is "two million, ninety-three thousand, one hundred twenty-five".

Divisors: 1 5 17 25 85 125 197 425 625 985 2125 3349 4925 10625 16745 24625 83725 123125 418625 2093125