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52984803 = 357130931
BaseRepresentation
bin1100101000011…
…1101111100011
310200200220111010
43022013233203
5102031003203
65131352003
71212235434
oct312075743
9120626433
1052984803
11279aa2a3
12158b2603
13ac91b71
14707348b
1549b9303
hex3287be3

52984803 has 8 divisors (see below), whose sum is σ = 70772416. Its totient is φ = 35260200.

The previous prime is 52984753. The next prime is 52984817. The reversal of 52984803 is 30848925.

It is a happy number.

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

It is not a de Polignac number, because 52984803 - 221 = 50887651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52984853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13753 + ... + 17178.

It is an arithmetic number, because the mean of its divisors is an integer number (8846552).

Almost surely, 252984803 is an apocalyptic number.

52984803 is a deficient number, since it is larger than the sum of its proper divisors (17787613).

52984803 is a wasteful number, since it uses less digits than its factorization.

52984803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31505.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 52984803 is about 7279.0660802056. The cubic root of 52984803 is about 375.5926699306.

It can be divided in two parts, 5298 and 4803, that added together give a palindrome (10101).

The spelling of 52984803 in words is "fifty-two million, nine hundred eighty-four thousand, eight hundred three".

Divisors: 1 3 571 1713 30931 92793 17661601 52984803