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58132112 = 2417213721
BaseRepresentation
bin1101110111000…
…0011010010000
311001101102021012
43131300122100
5104340211422
65433550052
71304054243
oct335603220
9131342235
1058132112
112a8a5575
1217575328
13c0749cc
147a1325a
1551844e2
hex3770690

58132112 has 20 divisors (see below), whose sum is σ = 119256876. Its totient is φ = 27356160.

The previous prime is 58132111. The next prime is 58132127. The reversal of 58132112 is 21123185.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21939856 + 36192256 = 4684^2 + 6016^2 .

It is not an unprimeable number, because it can be changed into a prime (58132111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106589 + ... + 107132.

Almost surely, 258132112 is an apocalyptic number.

It is an amenable number.

58132112 is an abundant number, since it is smaller than the sum of its proper divisors (61124764).

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

58132112 is a wasteful number, since it uses less digits than its factorization.

58132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213746 (or 213740 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

The square root of 58132112 is about 7624.4417500562. The cubic root of 58132112 is about 387.3813430661.

Adding to 58132112 its reverse (21123185), we get a palindrome (79255297).

The spelling of 58132112 in words is "fifty-eight million, one hundred thirty-two thousand, one hundred twelve".

Divisors: 1 2 4 8 16 17 34 68 136 272 213721 427442 854884 1709768 3419536 3633257 7266514 14533028 29066056 58132112