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1037225 = 5275927
BaseRepresentation
bin11111101001110101001
31221200210202
43331032221
5231142400
634121545
711546660
oct3751651
91850722
101037225
11649312
124202b5
132a4157
141cddd7
151574d5
hexfd3a9

1037225 has 12 divisors (see below), whose sum is σ = 1470144. Its totient is φ = 711120.

The previous prime is 1037213. The next prime is 1037233. The reversal of 1037225 is 5227301.

It is not a de Polignac number, because 1037225 - 214 = 1020841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1037197 and 1037206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2789 + ... + 3138.

It is an arithmetic number, because the mean of its divisors is an integer number (122512).

21037225 is an apocalyptic number.

It is an amenable number.

1037225 is a deficient number, since it is larger than the sum of its proper divisors (432919).

1037225 is an equidigital number, since it uses as much as digits as its factorization.

1037225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5944 (or 5939 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 1037225 is about 1018.4424382360. The cubic root of 1037225 is about 101.2257473792.

The spelling of 1037225 in words is "one million, thirty-seven thousand, two hundred twenty-five".

Divisors: 1 5 7 25 35 175 5927 29635 41489 148175 207445 1037225