Search a number
-
+
54110414231 = 1761178929167
BaseRepresentation
bin110010011001001110…
…110110010110010111
312011200001021211220222
4302121032312112113
51341304231223411
640505153544555
73623622634466
oct623116662627
9164601254828
1054110414231
1120a47a11105
12a5a157515b
1351445101b3
1428945c69dd
15161a67a4db
hexc993b6597

54110414231 has 16 divisors (see below), whose sum is σ = 58267163520. Its totient is φ = 50062855680.

The previous prime is 54110414227. The next prime is 54110414233. The reversal of 54110414231 is 13241401145.

It is a cyclic number.

It is not a de Polignac number, because 54110414231 - 22 = 54110414227 is a prime.

It is a super-2 number, since 2×541104142312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54110414231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54110414233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1840610 + ... + 1869776.

It is an arithmetic number, because the mean of its divisors is an integer number (3641697720).

Almost surely, 254110414231 is an apocalyptic number.

54110414231 is a deficient number, since it is larger than the sum of its proper divisors (4156749289).

54110414231 is a wasteful number, since it uses less digits than its factorization.

54110414231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31034.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 54110414231 its reverse (13241401145), we get a palindrome (67351815376).

The spelling of 54110414231 in words is "fifty-four billion, one hundred ten million, four hundred fourteen thousand, two hundred thirty-one".

Divisors: 1 17 61 1037 1789 29167 30413 109129 495839 1779187 1855193 30246179 52179763 887055971 3182965543 54110414231