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58730213 = 3147173233
BaseRepresentation
bin1110000000001…
…0011011100101
311002111210201002
43200002123211
5110013331323
65454443045
71312125053
oct340023345
9132453632
1058730213
1130173973
1217803485
13c224009
147b2b1d3
155251828
hex38026e5

58730213 has 16 divisors (see below), whose sum is σ = 62539776. Its totient is φ = 55067520.

The previous prime is 58730209. The next prime is 58730227. The reversal of 58730213 is 31203785.

It is a cyclic number.

It is not a de Polignac number, because 58730213 - 22 = 58730209 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 (58730233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251945 + ... + 252177.

It is an arithmetic number, because the mean of its divisors is an integer number (3908736).

Almost surely, 258730213 is an apocalyptic number.

It is an amenable number.

58730213 is a deficient number, since it is larger than the sum of its proper divisors (3809563).

58730213 is a wasteful number, since it uses less digits than its factorization.

58730213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 58730213 is about 7663.5639881194. The cubic root of 58730213 is about 388.7053564115.

Adding to 58730213 its reverse (31203785), we get a palindrome (89933998).

The spelling of 58730213 in words is "fifty-eight million, seven hundred thirty thousand, two hundred thirteen".

Divisors: 1 31 47 173 233 1457 5363 7223 8131 10951 40309 252061 339481 1249579 1894523 58730213