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63627053 = 783971129
BaseRepresentation
bin1111001010110…
…1111100101101
311102201120220112
43302231330231
5112242031203
610151425405
71401551420
oct362557455
9142646815
1063627053
1132a08a46
1219385265
1310249b59
1486439b7
1558bc6d8
hex3cadf2d

63627053 has 16 divisors (see below), whose sum is σ = 74417280. Its totient is φ = 53277696.

The previous prime is 63627017. The next prime is 63627061. The reversal of 63627053 is 35072636.

It is a cyclic number.

It is not a de Polignac number, because 63627053 - 222 = 59432749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63627253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55793 + ... + 56921.

It is an arithmetic number, because the mean of its divisors is an integer number (4651080).

Almost surely, 263627053 is an apocalyptic number.

It is an amenable number.

63627053 is a deficient number, since it is larger than the sum of its proper divisors (10790227).

63627053 is a wasteful number, since it uses less digits than its factorization.

63627053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 63627053 is about 7976.6567558094. The cubic root of 63627053 is about 399.2215129611.

Adding to 63627053 its reverse (35072636), we get a palindrome (98699689).

The spelling of 63627053 in words is "sixty-three million, six hundred twenty-seven thousand, fifty-three".

Divisors: 1 7 83 97 581 679 1129 7903 8051 56357 93707 109513 655949 766591 9089579 63627053