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58639052 = 22172337493
BaseRepresentation
bin1101111110110…
…0001011001100
311002100011122202
43133230023030
5110002422202
65452501032
71311265223
oct337541314
9132304582
1058639052
113011142a
121777a778
13c1c1684
147b05cba
155234802
hex37ec2cc

58639052 has 24 divisors (see below), whose sum is σ = 113381856. Its totient is φ = 26394368.

The previous prime is 58639051. The next prime is 58639067. The reversal of 58639052 is 25093685.

It is a junction number, because it is equal to n+sod(n) for n = 58638997 and 58639015.

It is not an unprimeable number, because it can be changed into a prime (58639051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17183 + ... + 20310.

It is an arithmetic number, because the mean of its divisors is an integer number (4724244).

Almost surely, 258639052 is an apocalyptic number.

It is an amenable number.

58639052 is a deficient number, since it is larger than the sum of its proper divisors (54742804).

58639052 is a wasteful number, since it uses less digits than its factorization.

58639052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37537 (or 37535 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 58639052 is about 7657.6139887043. The cubic root of 58639052 is about 388.5041361937.

The spelling of 58639052 in words is "fifty-eight million, six hundred thirty-nine thousand, fifty-two".

Divisors: 1 2 4 17 23 34 46 68 92 391 782 1564 37493 74986 149972 637381 862339 1274762 1724678 2549524 3449356 14659763 29319526 58639052