Search a number
-
+
54256076 = 2273162507
BaseRepresentation
bin1100111011111…
…0000111001100
310210002111100022
43032332013030
5102342143301
65214521312
71226111660
oct316760714
9123074308
1054256076
1128698436
1216206238
13b3186b4
1472c48a0
154b6ad1b
hex33be1cc

54256076 has 24 divisors (see below), whose sum is σ = 112014336. Its totient is φ = 22502160.

The previous prime is 54256073. The next prime is 54256093. The reversal of 54256076 is 67065245.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (54256073) 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, 30386 + ... + 32121.

It is an arithmetic number, because the mean of its divisors is an integer number (4667264).

Almost surely, 254256076 is an apocalyptic number.

It is an amenable number.

54256076 is an abundant number, since it is smaller than the sum of its proper divisors (57758260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54256076 is a wasteful number, since it uses less digits than its factorization.

54256076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62549 (or 62547 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 54256076 is about 7365.8723855359. The cubic root of 54256076 is about 378.5728462406.

The spelling of 54256076 in words is "fifty-four million, two hundred fifty-six thousand, seventy-six".

Divisors: 1 2 4 7 14 28 31 62 124 217 434 868 62507 125014 250028 437549 875098 1750196 1937717 3875434 7750868 13564019 27128038 54256076