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58291214 = 229145607
BaseRepresentation
bin1101111001011…
…1010000001110
311001200111111212
43132113100032
5104410304324
65441214422
71305316142
oct336272016
9131614455
1058291214
112a9a4063
1217631412
13c0cc257
147a55222
1551b670e
hex379740e

58291214 has 4 divisors (see below), whose sum is σ = 87436824. Its totient is φ = 29145606.

The previous prime is 58291193. The next prime is 58291229. The reversal of 58291214 is 41219285.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41219285 = 58243857.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14572802 + ... + 14572805.

It is an arithmetic number, because the mean of its divisors is an integer number (21859206).

Almost surely, 258291214 is an apocalyptic number.

58291214 is a deficient number, since it is larger than the sum of its proper divisors (29145610).

58291214 is a wasteful number, since it uses less digits than its factorization.

58291214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29145609.

The product of its digits is 5760, while the sum is 32.

The square root of 58291214 is about 7634.8683027280. The cubic root of 58291214 is about 387.7344296343.

The spelling of 58291214 in words is "fifty-eight million, two hundred ninety-one thousand, two hundred fourteen".

Divisors: 1 2 29145607 58291214