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58265284 = 227111011873
BaseRepresentation
bin1101111001000…
…0111011000100
311001122011221111
43132100323010
5104403442114
65440454404
71305150430
oct336207304
9131564844
1058265284
112a986630
121761a404
13c0c04cc
147a499c0
1551adbc4
hex3790ec4

58265284 has 48 divisors (see below), whose sum is σ = 128451456. Its totient is φ = 22464000.

The previous prime is 58265257. The next prime is 58265293. The reversal of 58265284 is 48256285.

58265284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30172 + ... + 32044.

It is an arithmetic number, because the mean of its divisors is an integer number (2676072).

Almost surely, 258265284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58265284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64225728).

58265284 is an abundant number, since it is smaller than the sum of its proper divisors (70186172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58265284 is a wasteful number, since it uses less digits than its factorization.

58265284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996 (or 1994 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 58265284 is about 7633.1699836962. The cubic root of 58265284 is about 387.6769284305.

The spelling of 58265284 in words is "fifty-eight million, two hundred sixty-five thousand, two hundred eighty-four".

Divisors: 1 2 4 7 11 14 22 28 44 77 101 154 202 308 404 707 1111 1414 1873 2222 2828 3746 4444 7492 7777 13111 15554 20603 26222 31108 41206 52444 82412 144221 189173 288442 378346 576884 756692 1324211 2080903 2648422 4161806 5296844 8323612 14566321 29132642 58265284