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53712683 = 971573527
BaseRepresentation
bin1100110011100…
…1011100101011
310202001212221122
43030321130223
5102222301213
65155125455
71221356513
oct314713453
9122055848
1053712683
1128357152
1215ba388b
13b18826b
1471c2843
154aaed08
hex333972b

53712683 has 8 divisors (see below), whose sum is σ = 54627552. Its totient is φ = 52805376.

The previous prime is 53712679. The next prime is 53712689. The reversal of 53712683 is 38621735.

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 53712683 - 22 = 53712679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53712689) 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, 13466 + ... + 16992.

It is an arithmetic number, because the mean of its divisors is an integer number (6828444).

Almost surely, 253712683 is an apocalyptic number.

53712683 is a deficient number, since it is larger than the sum of its proper divisors (914869).

53712683 is a wasteful number, since it uses less digits than its factorization.

53712683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781.

The product of its digits is 30240, while the sum is 35.

The square root of 53712683 is about 7328.8937091487. The cubic root of 53712683 is about 377.3047581826.

The spelling of 53712683 in words is "fifty-three million, seven hundred twelve thousand, six hundred eighty-three".

Divisors: 1 97 157 3527 15229 342119 553739 53712683