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605052933 = 31719959617
BaseRepresentation
bin100100000100000…
…110000000000101
31120011111212120220
4210010012000011
52214343143213
6140012214553
720664602502
oct4404060005
91504455526
10605052933
1129059a251
1214a76a459
13984777b4
145a5004a9
15381b9e23
hex24106005

605052933 has 16 divisors (see below), whose sum is σ = 858499200. Its totient is φ = 377726976.

The previous prime is 605052907. The next prime is 605052937. The reversal of 605052933 is 339250506.

It is not a de Polignac number, because 605052933 - 25 = 605052901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 605052894 and 605052903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605052937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19660 + ... + 39957.

It is an arithmetic number, because the mean of its divisors is an integer number (53656200).

Almost surely, 2605052933 is an apocalyptic number.

It is an amenable number.

605052933 is a deficient number, since it is larger than the sum of its proper divisors (253446267).

605052933 is a wasteful number, since it uses less digits than its factorization.

605052933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59836.

The product of its (nonzero) digits is 24300, while the sum is 33.

The square root of 605052933 is about 24597.8237452015. The cubic root of 605052933 is about 845.7937212593.

The spelling of 605052933 in words is "six hundred five million, fifty-two thousand, nine hundred thirty-three".

Divisors: 1 3 17 51 199 597 3383 10149 59617 178851 1013489 3040467 11863783 35591349 201684311 605052933