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63056061 = 3253163811
BaseRepresentation
bin1111000010001…
…0100010111101
311101122120122200
43300202202331
5112120243221
610131302113
71363652625
oct360424275
9141576580
1063056061
1132658a52
121914a939
13100a9ca3
148535885
155808426
hex3c228bd

63056061 has 24 divisors (see below), whose sum is σ = 93483936. Its totient is φ = 40940640.

The previous prime is 63056057. The next prime is 63056069. The reversal of 63056061 is 16065036.

63056061 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 63056061 - 22 = 63056057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63056069) 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 23 ways as a sum of consecutive naturals, for example, 77346 + ... + 78156.

It is an arithmetic number, because the mean of its divisors is an integer number (3895164).

Almost surely, 263056061 is an apocalyptic number.

It is an amenable number.

63056061 is a deficient number, since it is larger than the sum of its proper divisors (30427875).

63056061 is a wasteful number, since it uses less digits than its factorization.

63056061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033 (or 1030 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 63056061 is about 7940.7846589616. The cubic root of 63056061 is about 398.0237122140.

Subtracting from 63056061 its reverse (16065036), we obtain a square (46991025 = 68552).

The spelling of 63056061 in words is "sixty-three million, fifty-six thousand, sixty-one".

Divisors: 1 3 9 53 159 163 477 489 811 1467 2433 7299 8639 25917 42983 77751 128949 132193 386847 396579 1189737 7006229 21018687 63056061