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58940 = 2257421
BaseRepresentation
bin1110011000111100
32222211222
432120330
53341230
61132512
7333560
oct163074
988758
1058940
1140312
122a138
1320a9b
14176a0
15126e5
hexe63c

58940 has 24 divisors (see below), whose sum is σ = 141792. Its totient is φ = 20160.

The previous prime is 58937. The next prime is 58943. The reversal of 58940 is 4985.

It is an interprime number because it is at equal distance from previous prime (58937) and next prime (58943).

It is a zygodrome in base 2 and base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58943) 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, 71 + ... + 350.

It is an arithmetic number, because the mean of its divisors is an integer number (5908).

258940 is an apocalyptic number.

It is an amenable number.

58940 is an abundant number, since it is smaller than the sum of its proper divisors (82852).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70896).

58940 is a wasteful number, since it uses less digits than its factorization.

58940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 58940 is about 242.7756165681. The cubic root of 58940 is about 38.9167630848.

The spelling of 58940 in words is "fifty-eight thousand, nine hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 421 842 1684 2105 2947 4210 5894 8420 11788 14735 29470 58940