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64054053 = 3271016731
BaseRepresentation
bin1111010001011…
…0001100100101
311110112021122100
43310112030211
5112344212203
610204522313
71405310340
oct364261445
9143467570
1064054053
113317a838
1219550399
131036930b
148715457
155953ea3
hex3d16325

64054053 has 12 divisors (see below), whose sum is σ = 105740128. Its totient is φ = 36602280.

The previous prime is 64054033. The next prime is 64054061. The reversal of 64054053 is 35045046.

64054053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 64054053 - 25 = 64054021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64054033) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 508303 + ... + 508428.

Almost surely, 264054053 is an apocalyptic number.

64054053 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

64054053 is a deficient number, since it is larger than the sum of its proper divisors (41686075).

64054053 is a wasteful number, since it uses less digits than its factorization.

64054053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016744 (or 1016741 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 64054053 is about 8003.3775994889. The cubic root of 64054053 is about 400.1125787288.

Adding to 64054053 its reverse (35045046), we get a palindrome (99099099).

The spelling of 64054053 in words is "sixty-four million, fifty-four thousand, fifty-three".

Divisors: 1 3 7 9 21 63 1016731 3050193 7117117 9150579 21351351 64054053