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58980078 = 2323276671
BaseRepresentation
bin1110000011111…
…1011011101110
311002222111110100
43200333123232
5110044330303
65504051530
71314215403
oct340773356
9132874410
1058980078
1130324673
1217903ba6
13c2b0971
147b942aa
1552a08a3
hex383f6ee

58980078 has 12 divisors (see below), whose sum is σ = 127790208. Its totient is φ = 19660020.

The previous prime is 58980071. The next prime is 58980079. The reversal of 58980078 is 87008985.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58980071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1638318 + ... + 1638353.

It is an arithmetic number, because the mean of its divisors is an integer number (10649184).

Almost surely, 258980078 is an apocalyptic number.

58980078 is an abundant number, since it is smaller than the sum of its proper divisors (68810130).

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

58980078 is a wasteful number, since it uses less digits than its factorization.

58980078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276679 (or 3276676 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 58980078 is about 7679.8488266371. The cubic root of 58980078 is about 389.2558195503.

The spelling of 58980078 in words is "fifty-eight million, nine hundred eighty thousand, seventy-eight".

Divisors: 1 2 3 6 9 18 3276671 6553342 9830013 19660026 29490039 58980078