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58036380 = 22351039391
BaseRepresentation
bin1101110101100…
…1000010011100
311001012112221120
43131121002130
5104324131010
65431530540
71303205163
oct335310234
9131175846
1058036380
112a83a656
1217529a50
13c04026c
1479ca3da
155165e70
hex375909c

58036380 has 48 divisors (see below), whose sum is σ = 164097024. Its totient is φ = 15324480.

The previous prime is 58036357. The next prime is 58036403. The reversal of 58036380 is 8363085.

58036380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (58036357) and next prime (58036403).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1485 + ... + 10875.

It is an arithmetic number, because the mean of its divisors is an integer number (3418688).

Almost surely, 258036380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58036380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82048512).

58036380 is an abundant number, since it is smaller than the sum of its proper divisors (106060644).

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

58036380 is a wasteful number, since it uses less digits than its factorization.

58036380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9506 (or 9504 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 58036380 is about 7618.1611954592. The cubic root of 58036380 is about 387.1685796140.

The spelling of 58036380 in words is "fifty-eight million, thirty-six thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 103 206 309 412 515 618 1030 1236 1545 2060 3090 6180 9391 18782 28173 37564 46955 56346 93910 112692 140865 187820 281730 563460 967273 1934546 2901819 3869092 4836365 5803638 9672730 11607276 14509095 19345460 29018190 58036380