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58427479 = 115311589
BaseRepresentation
bin1101111011100…
…0100001010111
311001221102102201
43132320201113
5104424134404
65444145331
71306424335
oct336704127
9131842381
1058427479
112aa87480
1217698247
13c149296
147a8cb55
1551e1ca4
hex37b8857

58427479 has 4 divisors (see below), whose sum is σ = 63739080. Its totient is φ = 53115880.

The previous prime is 58427461. The next prime is 58427483. The reversal of 58427479 is 97472485.

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

It is a cyclic number.

It is not a de Polignac number, because 58427479 - 219 = 57903191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58427879) 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, 2655784 + ... + 2655805.

It is an arithmetic number, because the mean of its divisors is an integer number (15934770).

Almost surely, 258427479 is an apocalyptic number.

58427479 is a deficient number, since it is larger than the sum of its proper divisors (5311601).

58427479 is a wasteful number, since it uses less digits than its factorization.

58427479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311600.

The product of its digits is 564480, while the sum is 46.

The square root of 58427479 is about 7643.7869541216. The cubic root of 58427479 is about 388.0363248487.

The spelling of 58427479 in words is "fifty-eight million, four hundred twenty-seven thousand, four hundred seventy-nine".

Divisors: 1 11 5311589 58427479