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58083028 = 2225756501
BaseRepresentation
bin1101110110010…
…0011011010100
311001021220221021
43131210123110
5104332124103
65432530524
71303461163
oct335443324
9131256837
1058083028
112a871703
1217550a44
13c058573
1479dd3da
155174bbd
hex37646d4

58083028 has 12 divisors (see below), whose sum is σ = 102042612. Its totient is φ = 28928000.

The previous prime is 58083013. The next prime is 58083043. The reversal of 58083028 is 82038085.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (58083013) and next prime (58083043).

It can be written as a sum of positive squares in 2 ways, for example, as 37307664 + 20775364 = 6108^2 + 4558^2 .

It is a junction number, because it is equal to n+sod(n) for n = 58082984 and 58083002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27223 + ... + 29278.

It is an arithmetic number, because the mean of its divisors is an integer number (8503551).

Almost surely, 258083028 is an apocalyptic number.

It is an amenable number.

58083028 is a deficient number, since it is larger than the sum of its proper divisors (43959584).

58083028 is a wasteful number, since it uses less digits than its factorization.

58083028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56762 (or 56760 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 58083028 is about 7621.2222116928. Note that the first 4 decimals coincide. The cubic root of 58083028 is about 387.2722835505.

It can be divided in two parts, 5808 and 3028, that added together give a square (8836 = 942).

The spelling of 58083028 in words is "fifty-eight million, eighty-three thousand, twenty-eight".

Divisors: 1 2 4 257 514 1028 56501 113002 226004 14520757 29041514 58083028