Search a number
-
+
54984736 = 254736559
BaseRepresentation
bin1101000111000…
…0000000100000
310211110111212201
43101300000200
5103034002421
65242302544
71235235232
oct321600040
9124414781
1054984736
1129045934
12164b7a54
13b512261
147434252
154c61b91
hex3470020

54984736 has 24 divisors (see below), whose sum is σ = 110557440. Its totient is φ = 26906688.

The previous prime is 54984707. The next prime is 54984751. The reversal of 54984736 is 63748945.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16776 + ... + 19783.

It is an arithmetic number, because the mean of its divisors is an integer number (4606560).

Almost surely, 254984736 is an apocalyptic number.

It is an amenable number.

54984736 is an abundant number, since it is smaller than the sum of its proper divisors (55572704).

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

54984736 is a wasteful number, since it uses less digits than its factorization.

54984736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36616 (or 36608 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 54984736 is about 7415.1693170150. The cubic root of 54984736 is about 380.2600620536.

The spelling of 54984736 in words is "fifty-four million, nine hundred eighty-four thousand, seven hundred thirty-six".

Divisors: 1 2 4 8 16 32 47 94 188 376 752 1504 36559 73118 146236 292472 584944 1169888 1718273 3436546 6873092 13746184 27492368 54984736