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58397061 = 3167229509
BaseRepresentation
bin1101111011000…
…1000110000101
311001212212201010
43132301012011
5104422201221
65443352433
71306236552
oct336610605
9131785633
1058397061
112aa66638
1217682719
13c138498
147a81a29
1551d7c76
hex37b1185

58397061 has 16 divisors (see below), whose sum is σ = 78825600. Its totient is φ = 38453568.

The previous prime is 58397011. The next prime is 58397071. The reversal of 58397061 is 16079385.

58397061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-58397061 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58397011) 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 15 ways as a sum of consecutive naturals, for example, 114475 + ... + 114983.

It is an arithmetic number, because the mean of its divisors is an integer number (4926600).

Almost surely, 258397061 is an apocalyptic number.

It is an amenable number.

58397061 is a deficient number, since it is larger than the sum of its proper divisors (20428539).

58397061 is a wasteful number, since it uses less digits than its factorization.

58397061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 58397061 is about 7641.7969745342. The cubic root of 58397061 is about 387.9689744739.

The spelling of 58397061 in words is "fifty-eight million, three hundred ninety-seven thousand, sixty-one".

Divisors: 1 3 167 229 501 509 687 1527 38243 85003 114729 116561 255009 349683 19465687 58397061