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880525 = 5235221
BaseRepresentation
bin11010110111110001101
31122201212001
43112332031
5211134100
630512301
710325062
oct3267615
91581761
10880525
11551608
12365691
1324aa29
1418cc69
15125d6a
hexd6f8d

880525 has 6 divisors (see below), whose sum is σ = 1091882. Its totient is φ = 704400.

The previous prime is 880519. The next prime is 880531. The reversal of 880525 is 525088.

It is an interprime number because it is at equal distance from previous prime (880519) and next prime (880531).

It can be written as a sum of positive squares in 3 ways, for example, as 209764 + 670761 = 458^2 + 819^2 .

It is not a de Polignac number, because 880525 - 217 = 749453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 880493 and 880502.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 17586 + ... + 17635.

2880525 is an apocalyptic number.

It is an amenable number.

880525 is a deficient number, since it is larger than the sum of its proper divisors (211357).

880525 is a wasteful number, since it uses less digits than its factorization.

880525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35231 (or 35226 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 880525 is about 938.3629361819. The cubic root of 880525 is about 95.8474501363.

The spelling of 880525 in words is "eight hundred eighty thousand, five hundred twenty-five".

Divisors: 1 5 25 35221 176105 880525