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5627025 = 325289281
BaseRepresentation
bin10101011101110010010001
3101120212211100
4111131302101
52420031100
6320335013
765554215
oct25356221
911525740
105627025
1131a3738
121a74469
131220301
14a66945
15762400
hex55dc91

5627025 has 36 divisors (see below), whose sum is σ = 10228140. Its totient is φ = 2956800.

The previous prime is 5627009. The next prime is 5627029. The reversal of 5627025 is 5207265.

It can be written as a sum of positive squares in 6 ways, for example, as 263169 + 5363856 = 513^2 + 2316^2 .

It is not a de Polignac number, because 5627025 - 24 = 5627009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5627025.

It is not an unprimeable number, because it can be changed into a prime (5627029) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19885 + ... + 20165.

It is an arithmetic number, because the mean of its divisors is an integer number (284115).

Almost surely, 25627025 is an apocalyptic number.

It is an amenable number.

5627025 is a deficient number, since it is larger than the sum of its proper divisors (4601115).

5627025 is a wasteful number, since it uses less digits than its factorization.

5627025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5627025 is about 2372.1351141956. The cubic root of 5627025 is about 177.8660040239.

The spelling of 5627025 in words is "five million, six hundred twenty-seven thousand, twenty-five".

Divisors: 1 3 5 9 15 25 45 75 89 225 267 281 445 801 843 1335 1405 2225 2529 4005 4215 6675 7025 12645 20025 21075 25009 63225 75027 125045 225081 375135 625225 1125405 1875675 5627025