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58301993 = 172673011
BaseRepresentation
bin1101111001100…
…1111000101001
311001201001022002
43132121320221
5104411130433
65441340345
71305362441
oct336317051
9131631262
1058301993
112aa01172
12176376b5
13c104129
147a59121
1551b99e8
hex3799e29

58301993 has 12 divisors (see below), whose sum is σ = 62878512. Its totient is φ = 54035520.

The previous prime is 58301989. The next prime is 58302007. The reversal of 58301993 is 39910385.

It is not a de Polignac number, because 58301993 - 22 = 58301989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58301933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17858 + ... + 20868.

It is an arithmetic number, because the mean of its divisors is an integer number (5239876).

Almost surely, 258301993 is an apocalyptic number.

It is an amenable number.

58301993 is a deficient number, since it is larger than the sum of its proper divisors (4576519).

58301993 is a wasteful number, since it uses less digits than its factorization.

58301993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112 (or 3095 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 58301993 is about 7635.5741761835. The cubic root of 58301993 is about 387.7583276430.

The spelling of 58301993 in words is "fifty-eight million, three hundred one thousand, nine hundred ninety-three".

Divisors: 1 17 67 289 1139 3011 19363 51187 201737 870179 3429529 58301993