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52114993 = 712016199
BaseRepresentation
bin1100011011001…
…1011000110001
310122001201022221
43012303120301
5101320134433
65101001041
71201653520
oct306633061
9118051287
1052114993
1127465847
1215553181
13aa48c98
146cc84b7
15489672d
hex31b3631

52114993 has 8 divisors (see below), whose sum is σ = 59619200. Its totient is φ = 44625600.

The previous prime is 52114973. The next prime is 52115017. The reversal of 52114993 is 39941125.

52114993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52114993 - 225 = 18560561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52114913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5308 + ... + 11506.

It is an arithmetic number, because the mean of its divisors is an integer number (7452400).

Almost surely, 252114993 is an apocalyptic number.

It is an amenable number.

52114993 is a deficient number, since it is larger than the sum of its proper divisors (7504207).

52114993 is a wasteful number, since it uses less digits than its factorization.

52114993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407.

The product of its digits is 9720, while the sum is 34.

The square root of 52114993 is about 7219.0714776902. The cubic root of 52114993 is about 373.5260494356.

The spelling of 52114993 in words is "fifty-two million, one hundred fourteen thousand, nine hundred ninety-three".

Divisors: 1 7 1201 6199 8407 43393 7444999 52114993