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5170248 = 233271809
BaseRepresentation
bin10011101110010001001000
3100201200020200
4103232101020
52310421443
6302452200
761642416
oct23562110
910650220
105170248
112a11536
121894060
1310c0425
149882b6
156c1dd3
hex4ee448

5170248 has 24 divisors (see below), whose sum is σ = 14002950. Its totient is φ = 1723392.

The previous prime is 5170247. The next prime is 5170271. The reversal of 5170248 is 8420715.

It can be written as a sum of positive squares in only one way, i.e., 5008644 + 161604 = 2238^2 + 402^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (5170241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35833 + ... + 35976.

Almost surely, 25170248 is an apocalyptic number.

It is an amenable number.

5170248 is an abundant number, since it is smaller than the sum of its proper divisors (8832702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5170248 is a wasteful number, since it uses less digits than its factorization.

5170248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71821 (or 71814 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5170248 is about 2273.8179346641. The cubic root of 5170248 is about 172.9167742068.

The spelling of 5170248 in words is "five million, one hundred seventy thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 71809 143618 215427 287236 430854 574472 646281 861708 1292562 1723416 2585124 5170248