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58408101 = 332163263
BaseRepresentation
bin1101111011001…
…1110010100101
311001220102212000
43132303302211
5104423024401
65443515513
71306314003
oct336636245
9131812760
1058408101
112aa73964
1217688b99
13c14050b
147a85a73
1551db186
hex37b3ca5

58408101 has 8 divisors (see below), whose sum is σ = 86530560. Its totient is φ = 38938716.

The previous prime is 58408099. The next prime is 58408153. The reversal of 58408101 is 10180485.

58408101 is a `hidden beast` number, since 584 + 0 + 81 + 0 + 1 = 666.

It is not a de Polignac number, because 58408101 - 21 = 58408099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2163263 = 58408101 / (5 + 8 + 4 + 0 + 8 + 1 + 0 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58408501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081605 + ... + 1081658.

It is an arithmetic number, because the mean of its divisors is an integer number (10816320).

Almost surely, 258408101 is an apocalyptic number.

It is an amenable number.

58408101 is a deficient number, since it is larger than the sum of its proper divisors (28122459).

58408101 is a wasteful number, since it uses less digits than its factorization.

58408101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163272 (or 2163266 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 58408101 is about 7642.5192835871. The cubic root of 58408101 is about 387.9934215238.

Adding to 58408101 its reverse (10180485), we get a palindrome (68588586).

The spelling of 58408101 in words is "fifty-eight million, four hundred eight thousand, one hundred one".

Divisors: 1 3 9 27 2163263 6489789 19469367 58408101