Search a number
-
+
54833908 = 2217806381
BaseRepresentation
bin1101000100101…
…1001011110100
310211011211222111
43101023023310
5103014141113
65235140404
71234036423
oct321131364
9124154874
1054833908
1128a52588
1216444704
13b48b6cc
1473d52ba
154c3213d
hex344b2f4

54833908 has 12 divisors (see below), whose sum is σ = 101604132. Its totient is φ = 25804160.

The previous prime is 54833903. The next prime is 54833917. The reversal of 54833908 is 80933845.

54833908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 16418704 + 38415204 = 4052^2 + 6198^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54833903) 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 3 ways as a sum of consecutive naturals, for example, 403123 + ... + 403258.

It is an arithmetic number, because the mean of its divisors is an integer number (8467011).

Almost surely, 254833908 is an apocalyptic number.

It is an amenable number.

54833908 is a deficient number, since it is larger than the sum of its proper divisors (46770224).

54833908 is a wasteful number, since it uses less digits than its factorization.

54833908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806402 (or 806400 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 54833908 is about 7404.9920999283. The cubic root of 54833908 is about 379.9120479736.

The spelling of 54833908 in words is "fifty-four million, eight hundred thirty-three thousand, nine hundred eight".

Divisors: 1 2 4 17 34 68 806381 1612762 3225524 13708477 27416954 54833908