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54227201441 = 714629529547
BaseRepresentation
bin110010100000001100…
…010110110110100001
312011222012001020212012
4302200030112312201
51342024130421231
640524525042305
73626541415130
oct624014266641
9164865036765
1054227201441
1120aa7929066
12a6146b6395
13516278095a
1428a5d07917
151625a48e2b
hexca0316da1

54227201441 has 8 divisors (see below), whose sum is σ = 61978297920. Its totient is φ = 46477193328.

The previous prime is 54227201417. The next prime is 54227201447. The reversal of 54227201441 is 14410272245.

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 54227201441 - 230 = 53153459617 is a prime.

It is a super-2 number, since 2×542272014412 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54227201398 and 54227201407.

It is not an unprimeable number, because it can be changed into a prime (54227201447) 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, 162371 + ... + 367176.

It is an arithmetic number, because the mean of its divisors is an integer number (7747287240).

Almost surely, 254227201441 is an apocalyptic number.

It is an amenable number.

54227201441 is a deficient number, since it is larger than the sum of its proper divisors (7751096479).

54227201441 is a wasteful number, since it uses less digits than its factorization.

54227201441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544183.

The product of its (nonzero) digits is 17920, while the sum is 32.

Adding to 54227201441 its reverse (14410272245), we get a palindrome (68637473686).

The spelling of 54227201441 in words is "fifty-four billion, two hundred twenty-seven million, two hundred one thousand, four hundred forty-one".

Divisors: 1 7 14629 102403 529547 3706829 7746743063 54227201441