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4974527 = 47531997
BaseRepresentation
bin10010111110011110111111
3100100201202202
4102332132333
52233141102
6254342115
760165665
oct22763677
910321682
104974527
112898488
1217ba93b
13105230c
14936c35
15683e02
hex4be7bf

4974527 has 8 divisors (see below), whose sum is σ = 5178816. Its totient is φ = 4774432.

The previous prime is 4974521. The next prime is 4974559. The reversal of 4974527 is 7254794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4974527 - 24 = 4974511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4974521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493 + ... + 3489.

It is an arithmetic number, because the mean of its divisors is an integer number (647352).

Almost surely, 24974527 is an apocalyptic number.

4974527 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4974527 is a deficient number, since it is larger than the sum of its proper divisors (204289).

4974527 is a wasteful number, since it uses less digits than its factorization.

4974527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097.

The product of its digits is 70560, while the sum is 38.

The square root of 4974527 is about 2230.3647683731. The cubic root of 4974527 is about 170.7067120148.

The spelling of 4974527 in words is "four million, nine hundred seventy-four thousand, five hundred twenty-seven".

Divisors: 1 47 53 1997 2491 93859 105841 4974527