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58002349 = 292000081
BaseRepresentation
bin1101110101000…
…0101110101101
311001010211021011
43131100232231
5104322033344
65431105221
71303004026
oct335205655
9131124234
1058002349
112a817029
1217512211
13c02a922
1479bbc4d
15515ad34
hex3750bad

58002349 has 4 divisors (see below), whose sum is σ = 60002460. Its totient is φ = 56002240.

The previous prime is 58002341. The next prime is 58002361. The reversal of 58002349 is 94320085.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17489124 + 40513225 = 4182^2 + 6365^2 .

It is a cyclic number.

It is not a de Polignac number, because 58002349 - 23 = 58002341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58002349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58002341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000012 + ... + 1000069.

It is an arithmetic number, because the mean of its divisors is an integer number (15000615).

Almost surely, 258002349 is an apocalyptic number.

It is an amenable number.

58002349 is a deficient number, since it is larger than the sum of its proper divisors (2000111).

58002349 is a wasteful number, since it uses less digits than its factorization.

58002349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000110.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 58002349 is about 7615.9273237079. The cubic root of 58002349 is about 387.0928896757.

The spelling of 58002349 in words is "fifty-eight million, two thousand, three hundred forty-nine".

Divisors: 1 29 2000081 58002349