Search a number
-
+
54514422441 = 36443168803
BaseRepresentation
bin110010110001010100…
…000001001010101001
312012201012111121000000
4302301110001022221
51343121143004231
641013225133213
73636626642133
oct626124011251
9165635447000
1054514422441
1121134a74496
12a69492a209
1351aa125ccb
1428d2112053
151640d816e6
hexcb15012a9

54514422441 has 28 divisors (see below), whose sum is σ = 81919230768. Its totient is φ = 36260695224.

The previous prime is 54514422439. The next prime is 54514422449. The reversal of 54514422441 is 14422441545.

54514422441 is a `hidden beast` number, since 54 + 5 + 144 + 22 + 441 = 666.

It is not a de Polignac number, because 54514422441 - 21 = 54514422439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54514422396 and 54514422405.

It is not an unprimeable number, because it can be changed into a prime (54514422449) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 238546 + ... + 407348.

Almost surely, 254514422441 is an apocalyptic number.

It is an amenable number.

54514422441 is a deficient number, since it is larger than the sum of its proper divisors (27404808327).

54514422441 is an equidigital number, since it uses as much as digits as its factorization.

54514422441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169264 (or 169249 counting only the distinct ones).

The product of its digits is 102400, while the sum is 36.

Adding to 54514422441 its reverse (14422441545), we get a palindrome (68936863986).

The spelling of 54514422441 in words is "fifty-four billion, five hundred fourteen million, four hundred twenty-two thousand, four hundred forty-one".

Divisors: 1 3 9 27 81 243 443 729 1329 3987 11961 35883 107649 168803 322947 506409 1519227 4557681 13673043 41019129 74779729 123057387 224339187 673017561 2019052683 6057158049 18171474147 54514422441