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54102411412 = 2271932228979
BaseRepresentation
bin110010011000110000…
…010100100010010100
312011122111020021010021
4302120300110202110
51341300204131122
640504310234524
73623464623610
oct623060244224
9164574207107
1054102411412
1120a43445505
12a59a955a44
13514296a6ba
142893502340
151619ae91c7
hexc98c14894

54102411412 has 12 divisors (see below), whose sum is σ = 108204822880. Its totient is φ = 23186747736.

The previous prime is 54102411409. The next prime is 54102411421. The reversal of 54102411412 is 21411420145.

54102411412 is an admirable number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 966114462 + ... + 966114517.

Almost surely, 254102411412 is an apocalyptic number.

It is an amenable number.

54102411412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54102411412 is a wasteful number, since it uses less digits than its factorization.

54102411412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932228990 (or 1932228988 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 54102411412 its reverse (21411420145), we get a palindrome (75513831557).

The spelling of 54102411412 in words is "fifty-four billion, one hundred two million, four hundred eleven thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 1932228979 3864457958 7728915916 13525602853 27051205706 54102411412