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58225112 = 2311719319
BaseRepresentation
bin1101111000011…
…1000111011000
311001120010211122
43132013013120
5104401200422
65435544412
71304622341
oct336070730
9131503748
1058225112
112a959430
12175bb108
13c0a813a
147a390c8
1551a1d42
hex37871d8

58225112 has 32 divisors (see below), whose sum is σ = 120787200. Its totient is φ = 26090400.

The previous prime is 58225103. The next prime is 58225157. The reversal of 58225112 is 21152285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1589 + ... + 10907.

It is an arithmetic number, because the mean of its divisors is an integer number (3774600).

Almost surely, 258225112 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 58225112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60393600).

58225112 is an abundant number, since it is smaller than the sum of its proper divisors (62562088).

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

58225112 is a wasteful number, since it uses less digits than its factorization.

58225112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9407 (or 9403 counting only the distinct ones).

The product of its digits is 1600, while the sum is 26.

The square root of 58225112 is about 7630.5381199493. The cubic root of 58225112 is about 387.5878111090.

Adding to 58225112 its reverse (21152285), we get a palindrome (79377397).

The spelling of 58225112 in words is "fifty-eight million, two hundred twenty-five thousand, one hundred twelve".

Divisors: 1 2 4 8 11 22 44 71 88 142 284 568 781 1562 3124 6248 9319 18638 37276 74552 102509 205018 410036 661649 820072 1323298 2646596 5293192 7278139 14556278 29112556 58225112