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5048225 = 527213317
BaseRepresentation
bin10011010000011110100001
3100111110212022
4103100132201
52243020400
6300111225
760623600
oct23203641
910443768
105048225
112938896
121835515
131079a20
14955a37
1569ab85
hex4d07a1

5048225 has 36 divisors (see below), whose sum is σ = 7866684. Its totient is φ = 3185280.

The previous prime is 5048221. The next prime is 5048231. The reversal of 5048225 is 5228405.

It can be written as a sum of positive squares in 6 ways, for example, as 1658944 + 3389281 = 1288^2 + 1841^2 .

It is not a de Polignac number, because 5048225 - 22 = 5048221 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5048194 and 5048203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5048221) 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, 15767 + ... + 16083.

It is an arithmetic number, because the mean of its divisors is an integer number (218519).

Almost surely, 25048225 is an apocalyptic number.

It is an amenable number.

5048225 is a deficient number, since it is larger than the sum of its proper divisors (2818459).

5048225 is a wasteful number, since it uses less digits than its factorization.

5048225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 5048225 is about 2246.8255383986. The cubic root of 5048225 is about 171.5455938751.

The spelling of 5048225 in words is "five million, forty-eight thousand, two hundred twenty-five".

Divisors: 1 5 7 13 25 35 49 65 91 175 245 317 325 455 637 1225 1585 2219 2275 3185 4121 7925 11095 15533 15925 20605 28847 55475 77665 103025 144235 201929 388325 721175 1009645 5048225