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63060055 = 517741883
BaseRepresentation
bin1111000010001…
…1100001010111
311101122210010121
43300203201113
5112120410210
610131332411
71364000362
oct360434127
9141583117
1063060055
1132660a53
1219151107
13100aba56
1485370d9
1558096da
hex3c23857

63060055 has 8 divisors (see below), whose sum is σ = 80123472. Its totient is φ = 47480448.

The previous prime is 63060037. The next prime is 63060073. The reversal of 63060055 is 55006036.

63060055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63060037) and next prime (63060073).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-63060055 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 370857 + ... + 371026.

It is an arithmetic number, because the mean of its divisors is an integer number (10015434).

Almost surely, 263060055 is an apocalyptic number.

63060055 is a deficient number, since it is larger than the sum of its proper divisors (17063417).

63060055 is a wasteful number, since it uses less digits than its factorization.

63060055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741905.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 63060055 is about 7941.0361414616. The cubic root of 63060055 is about 398.0321157051.

The spelling of 63060055 in words is "sixty-three million, sixty thousand, fifty-five".

Divisors: 1 5 17 85 741883 3709415 12612011 63060055