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58355038 = 278215077
BaseRepresentation
bin1101111010011…
…0110101011110
311001210202001201
43132212311132
5104414330123
65442430114
71306003210
oct336466536
9131722051
1058355038
112aa38005
121766233a
13c122311
147a705b0
1551ca5ad
hex37a6d5e

58355038 has 16 divisors (see below), whose sum is σ = 100178784. Its totient is φ = 24973920.

The previous prime is 58355027. The next prime is 58355039. The reversal of 58355038 is 83055385.

It is a junction number, because it is equal to n+sod(n) for n = 58354988 and 58355006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58355039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8956 + ... + 14032.

It is an arithmetic number, because the mean of its divisors is an integer number (6261174).

Almost surely, 258355038 is an apocalyptic number.

58355038 is a deficient number, since it is larger than the sum of its proper divisors (41823746).

58355038 is a wasteful number, since it uses less digits than its factorization.

58355038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5907.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 58355038 is about 7639.0469300823. The cubic root of 58355038 is about 387.8758902659.

The spelling of 58355038 in words is "fifty-eight million, three hundred fifty-five thousand, thirty-eight".

Divisors: 1 2 7 14 821 1642 5077 5747 10154 11494 35539 71078 4168217 8336434 29177519 58355038