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5285025 = 325283283
BaseRepresentation
bin10100001010010010100001
3100221111200200
4110022102201
52323110100
6305135413
762631144
oct24122241
910844620
105285025
112a8a799
12192a569
131130745
149b805b
156e5e00
hex50a4a1

5285025 has 36 divisors (see below), whose sum is σ = 9613968. Its totient is φ = 2774880.

The previous prime is 5284999. The next prime is 5285053. The reversal of 5285025 is 5205825.

It is not a de Polignac number, because 5285025 - 210 = 5284001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5285025.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18534 + ... + 18816.

Almost surely, 25285025 is an apocalyptic number.

It is an amenable number.

5285025 is a deficient number, since it is larger than the sum of its proper divisors (4328943).

5285025 is a wasteful number, since it uses less digits than its factorization.

5285025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5285025 is about 2298.9182238610. The cubic root of 5285025 is about 174.1869769690.

The spelling of 5285025 in words is "five million, two hundred eighty-five thousand, twenty-five".

Divisors: 1 3 5 9 15 25 45 75 83 225 249 283 415 747 849 1245 1415 2075 2547 3735 4245 6225 7075 12735 18675 21225 23489 63675 70467 117445 211401 352335 587225 1057005 1761675 5285025