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58052285 = 547247031
BaseRepresentation
bin1101110101110…
…0111010111101
311001020100202122
43131130322331
5104330133120
65432132325
71303302434
oct335347275
9131210678
1058052285
112a8505a5
12175370a5
13c047585
1479d211b
15516aa25
hex375cebd

58052285 has 8 divisors (see below), whose sum is σ = 71145216. Its totient is φ = 45453520.

The previous prime is 58052273. The next prime is 58052317. The reversal of 58052285 is 58225085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 58052285 - 26 = 58052221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123281 + ... + 123750.

It is an arithmetic number, because the mean of its divisors is an integer number (8893152).

Almost surely, 258052285 is an apocalyptic number.

It is an amenable number.

58052285 is a deficient number, since it is larger than the sum of its proper divisors (13092931).

58052285 is a wasteful number, since it uses less digits than its factorization.

58052285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247083.

The product of its (nonzero) digits is 32000, while the sum is 35.

The square root of 58052285 is about 7619.2050110231. The cubic root of 58052285 is about 387.2039445226.

The spelling of 58052285 in words is "fifty-eight million, fifty-two thousand, two hundred eighty-five".

Divisors: 1 5 47 235 247031 1235155 11610457 58052285