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5630274 = 2321324061
BaseRepresentation
bin10101011110100101000010
3101121001021200
4111132211002
52420132044
6320402030
765566536
oct25364502
911531250
105630274
1131a6121
121a76316
131221930
14a67bc6
15763369
hex55e942

5630274 has 24 divisors (see below), whose sum is σ = 13137852. Its totient is φ = 1732320.

The previous prime is 5630269. The next prime is 5630279. The reversal of 5630274 is 4720365.

It is a happy number.

5630274 is a `hidden beast` number, since 5 + 630 + 27 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (5630269) and next prime (5630279).

It can be written as a sum of positive squares in 2 ways, for example, as 5489649 + 140625 = 2343^2 + 375^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5630279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11797 + ... + 12264.

Almost surely, 25630274 is an apocalyptic number.

5630274 is an abundant number, since it is smaller than the sum of its proper divisors (7507578).

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

5630274 is a wasteful number, since it uses less digits than its factorization.

5630274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24082 (or 24079 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5630274 is about 2372.8198414545. The cubic root of 5630274 is about 177.9002302482.

Subtracting from 5630274 its reverse (4720365), we obtain a palindrome (909909).

The spelling of 5630274 in words is "five million, six hundred thirty thousand, two hundred seventy-four".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 24061 48122 72183 144366 216549 312793 433098 625586 938379 1876758 2815137 5630274