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5247404 = 222357037
BaseRepresentation
bin10100000001000110101100
3100212121002022
4110001012230
52320404104
6304245312
762413361
oct24010654
910777068
105247404
112a644a8
121910838
131119596
149a8468
156d9bbe
hex5011ac

5247404 has 12 divisors (see below), whose sum is σ = 9582384. Its totient is φ = 2509584.

The previous prime is 5247391. The next prime is 5247421. The reversal of 5247404 is 4047425.

It is a d-powerful number, because it can be written as 55 + 25 + 45 + 73 + 410 + 0 + 411 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28427 + ... + 28610.

It is an arithmetic number, because the mean of its divisors is an integer number (798532).

Almost surely, 25247404 is an apocalyptic number.

It is an amenable number.

5247404 is a deficient number, since it is larger than the sum of its proper divisors (4334980).

5247404 is a wasteful number, since it uses less digits than its factorization.

5247404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57064 (or 57062 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 5247404 is about 2290.7212837881. The cubic root of 5247404 is about 173.7726806477.

The spelling of 5247404 in words is "five million, two hundred forty-seven thousand, four hundred four".

Divisors: 1 2 4 23 46 92 57037 114074 228148 1311851 2623702 5247404