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58028995 = 56123119
BaseRepresentation
bin1101110101011…
…1001111000011
311001012011211001
43131113033003
5104323411440
65431432431
71303144513
oct335271703
9131164731
1058028995
112a835052
1217525717
13c039aab
1479c7843
155163b9a
hex37573c3

58028995 has 12 divisors (see below), whose sum is σ = 70817760. Its totient is φ = 45647520.

The previous prime is 58028969. The next prime is 58029001. The reversal of 58028995 is 59982085.

It is not a de Polignac number, because 58028995 - 25 = 58028963 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17046 + ... + 20164.

It is an arithmetic number, because the mean of its divisors is an integer number (5901480).

Almost surely, 258028995 is an apocalyptic number.

58028995 is a deficient number, since it is larger than the sum of its proper divisors (12788765).

58028995 is an equidigital number, since it uses as much as digits as its factorization.

58028995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246 (or 3185 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 46.

The square root of 58028995 is about 7617.6764830229. The cubic root of 58028995 is about 387.1521568045.

It can be divided in two parts, 580 and 28995, that multiplied together give a triangular number (16817100 = T5799).

The spelling of 58028995 in words is "fifty-eight million, twenty-eight thousand, nine hundred ninety-five".

Divisors: 1 5 61 305 3119 3721 15595 18605 190259 951295 11605799 58028995