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58930420 = 22510328607
BaseRepresentation
bin1110000011001…
…1010011110100
311002212222100011
43200303103310
5110041233140
65503030004
71313620543
oct340632364
9132788304
1058930420
11302a032a
121789b304
13c294193
147b8015a
155290cea
hex38334f4

58930420 has 24 divisors (see below), whose sum is σ = 124959744. Its totient is φ = 23342496.

The previous prime is 58930397. The next prime is 58930423. The reversal of 58930420 is 2403985.

58930420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58930423) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12244 + ... + 16363.

It is an arithmetic number, because the mean of its divisors is an integer number (5206656).

Almost surely, 258930420 is an apocalyptic number.

It is an amenable number.

58930420 is an abundant number, since it is smaller than the sum of its proper divisors (66029324).

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

58930420 is a wasteful number, since it uses less digits than its factorization.

58930420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28719 (or 28717 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 58930420 is about 7676.6151395000. The cubic root of 58930420 is about 389.1465448397.

The spelling of 58930420 in words is "fifty-eight million, nine hundred thirty thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 103 206 412 515 1030 2060 28607 57214 114428 143035 286070 572140 2946521 5893042 11786084 14732605 29465210 58930420