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54954227 = 314143237
BaseRepresentation
bin1101000110100…
…0100011110011
310211101222000202
43101220203303
5103032013402
65241505415
71235050256
oct321504363
9124358022
1054954227
1129024a19
12164a226b
13b5013c3
14742709d
154c57b02
hex34688f3

54954227 has 8 divisors (see below), whose sum is σ = 58111872. Its totient is φ = 51883200.

The previous prime is 54954209. The next prime is 54954247. The reversal of 54954227 is 72245945.

54954227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54954227 - 212 = 54950131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54954247) 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 7 ways as a sum of consecutive naturals, for example, 20348 + ... + 22889.

It is an arithmetic number, because the mean of its divisors is an integer number (7263984).

Almost surely, 254954227 is an apocalyptic number.

54954227 is a deficient number, since it is larger than the sum of its proper divisors (3157645).

54954227 is a wasteful number, since it uses less digits than its factorization.

54954227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43309.

The product of its digits is 100800, while the sum is 38.

The square root of 54954227 is about 7413.1118297244. Note that the first 3 decimals coincide. The cubic root of 54954227 is about 380.1897182851.

The spelling of 54954227 in words is "fifty-four million, nine hundred fifty-four thousand, two hundred twenty-seven".

Divisors: 1 31 41 1271 43237 1340347 1772717 54954227