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53068683 = 3311075333
BaseRepresentation
bin1100101001110…
…0001110001011
310200212011112210
43022130032023
5102041144213
65133240203
71213035123
oct312341613
9120764483
1053068683
1127a57318
1215933063
13acc10b5
147095c83
1549d40c3
hex329c38b

53068683 has 16 divisors (see below), whose sum is σ = 73737216. Its totient is φ = 33911520.

The previous prime is 53068661. The next prime is 53068699. The reversal of 53068683 is 38686035.

53068683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53068683 - 25 = 53068651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53068633) 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 15 ways as a sum of consecutive naturals, for example, 7285 + ... + 12617.

It is an arithmetic number, because the mean of its divisors is an integer number (4608576).

Almost surely, 253068683 is an apocalyptic number.

53068683 is a deficient number, since it is larger than the sum of its proper divisors (20668533).

53068683 is a wasteful number, since it uses less digits than its factorization.

53068683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5474.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 53068683 is about 7284.8255298257. The cubic root of 53068683 is about 375.7907651138.

The spelling of 53068683 in words is "fifty-three million, sixty-eight thousand, six hundred eighty-three".

Divisors: 1 3 31 93 107 321 3317 5333 9951 15999 165323 495969 570631 1711893 17689561 53068683