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54063933 = 3711234043
BaseRepresentation
bin1100111000111…
…1001100111101
310202201201202220
43032033030331
5102320021213
65210435553
71224351540
oct316171475
9122651686
1054063933
1128577040
1216132bb9
13b27c0c1
147274857
154b2de23
hex338f33d

54063933 has 16 divisors (see below), whose sum is σ = 89872896. Its totient is φ = 28085040.

The previous prime is 54063931. The next prime is 54063941. The reversal of 54063933 is 33936045.

It is not a de Polignac number, because 54063933 - 21 = 54063931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 54063894 and 54063903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54063931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116791 + ... + 117252.

It is an arithmetic number, because the mean of its divisors is an integer number (5617056).

Almost surely, 254063933 is an apocalyptic number.

It is an amenable number.

54063933 is a deficient number, since it is larger than the sum of its proper divisors (35808963).

54063933 is a wasteful number, since it uses less digits than its factorization.

54063933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234064.

The product of its (nonzero) digits is 29160, while the sum is 33.

The square root of 54063933 is about 7352.8180312041. The cubic root of 54063933 is about 378.1254237912.

Adding to 54063933 its reverse (33936045), we get a palindrome (87999978).

It can be divided in two parts, 5406 and 3933, that added together give a palindrome (9339).

The spelling of 54063933 in words is "fifty-four million, sixty-three thousand, nine hundred thirty-three".

Divisors: 1 3 7 11 21 33 77 231 234043 702129 1638301 2574473 4914903 7723419 18021311 54063933