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54132041111 = 4322911094957
BaseRepresentation
bin110010011010100001…
…010110010110010111
312011201112222121102112
4302122201112112113
51341330300303421
640511245301235
73624304520561
oct623241262627
9164645877375
1054132041111
1120a59142765
12a5a886481b
135148b42c75
142897416331
15161c4ed45b
hexc9a856597

54132041111 has 16 divisors (see below), whose sum is σ = 55694205600. Its totient is φ = 52584190848.

The previous prime is 54132041099. The next prime is 54132041129. The reversal of 54132041111 is 11114023145.

54132041111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54132041111 - 210 = 54132040087 is a prime.

It is a super-2 number, since 2×541320411112 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54132041141) 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, 10917845 + ... + 10922801.

It is an arithmetic number, because the mean of its divisors is an integer number (3480887850).

Almost surely, 254132041111 is an apocalyptic number.

54132041111 is a deficient number, since it is larger than the sum of its proper divisors (1562164489).

54132041111 is a wasteful number, since it uses less digits than its factorization.

54132041111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6338.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 54132041111 its reverse (11114023145), we get a palindrome (65246064256).

The spelling of 54132041111 in words is "fifty-four billion, one hundred thirty-two million, forty-one thousand, one hundred eleven".

Divisors: 1 43 229 1109 4957 9847 47687 213151 253961 1135153 5497313 10920323 48811579 236384459 1258884677 54132041111