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58230535 = 51119103541
BaseRepresentation
bin1101111000100…
…0011100000111
311001120102021111
43132020130013
5104401334120
65440025451
71304644216
oct336103407
9131512244
1058230535
112a962510
1217602287
13c0aa74c
147a3b07d
1551a375a
hex3788707

58230535 has 32 divisors (see below), whose sum is σ = 81169920. Its totient is φ = 39657600.

The previous prime is 58230511. The next prime is 58230547. The reversal of 58230535 is 53503285.

58230535 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 58230535 - 29 = 58230023 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 58230497 and 58230506.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 107365 + ... + 107905.

It is an arithmetic number, because the mean of its divisors is an integer number (2536560).

Almost surely, 258230535 is an apocalyptic number.

58230535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

58230535 is a deficient number, since it is larger than the sum of its proper divisors (22939385).

58230535 is a wasteful number, since it uses less digits than its factorization.

58230535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 58230535 is about 7630.8934601395. The cubic root of 58230535 is about 387.5998438522.

The spelling of 58230535 in words is "fifty-eight million, two hundred thirty thousand, five hundred thirty-five".

Divisors: 1 5 11 19 55 95 103 209 515 541 1045 1133 1957 2705 5665 5951 9785 10279 21527 29755 51395 55723 107635 113069 278615 565345 612953 1058737 3064765 5293685 11646107 58230535