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58900 = 22521931
BaseRepresentation
bin1110011000010100
32222210111
432120110
53341100
61132404
7333502
oct163024
988714
1058900
1140286
122a104
1320a6a
1417672
15126ba
hexe614

58900 has 36 divisors (see below), whose sum is σ = 138880. Its totient is φ = 21600.

The previous prime is 58897. The next prime is 58901. The reversal of 58900 is 985.

58900 = 362 + 372 + ... + 602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1885 + ... + 1915.

258900 is an apocalyptic number.

58900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69440).

58900 is an abundant number, since it is smaller than the sum of its proper divisors (79980).

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

58900 is a wasteful number, since it uses less digits than its factorization.

58900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 58900 is about 242.6932219902. The cubic root of 58900 is about 38.9079573908.

The spelling of 58900 in words is "fifty-eight thousand, nine hundred".

Divisors: 1 2 4 5 10 19 20 25 31 38 50 62 76 95 100 124 155 190 310 380 475 589 620 775 950 1178 1550 1900 2356 2945 3100 5890 11780 14725 29450 58900