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54140164130 = 2513431966271
BaseRepresentation
bin110010011011000000…
…010101100000100010
312011202010021022010002
4302123000111200202
51341334340223010
640512135340002
73624433542053
oct623300254042
9164663238102
1054140164130
1120a627906a8
12a5ab521602
13514a7283a0
14289852c72a
15161d0a51a5
hexc9b015822

54140164130 has 32 divisors (see below), whose sum is σ = 105192235008. Its totient is φ = 19943812800.

The previous prime is 54140164109. The next prime is 54140164153. The reversal of 54140164130 is 3146104145.

It is a junction number, because it is equal to n+sod(n) for n = 54140164093 and 54140164102.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 427106 + ... + 539165.

It is an arithmetic number, because the mean of its divisors is an integer number (3287257344).

Almost surely, 254140164130 is an apocalyptic number.

54140164130 is a deficient number, since it is larger than the sum of its proper divisors (51052070878).

54140164130 is a wasteful number, since it uses less digits than its factorization.

54140164130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966722.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 54140164130 its reverse (3146104145), we get a palindrome (57286268275).

The spelling of 54140164130 in words is "fifty-four billion, one hundred forty million, one hundred sixty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 431 862 2155 4310 5603 11206 28015 56030 966271 1932542 4831355 9662710 12561523 25123046 62807615 125615230 416462801 832925602 2082314005 4164628010 5414016413 10828032826 27070082065 54140164130