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58259292 = 223713311721
BaseRepresentation
bin1101111000111…
…1011101011100
311001121212201120
43132033131130
5104403244132
65440410540
71305124110
oct336173534
9131555646
1058259292
112a982083
1217616a50
13c0ba870
147a47740
1551ac02c
hex378f75c

58259292 has 96 divisors (see below), whose sum is σ = 172806144. Its totient is φ = 14860800.

The previous prime is 58259291. The next prime is 58259293. The reversal of 58259292 is 29295285.

It is an interprime number because it is at equal distance from previous prime (58259291) and next prime (58259293).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58259291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32992 + ... + 34712.

It is an arithmetic number, because the mean of its divisors is an integer number (1800064).

Almost surely, 258259292 is an apocalyptic number.

58259292 is a gapful number since it is divisible by the number (52) 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 58259292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86403072).

58259292 is an abundant number, since it is smaller than the sum of its proper divisors (114546852).

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

58259292 is a wasteful number, since it uses less digits than its factorization.

58259292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779 (or 1777 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 58259292 is about 7632.7774761223. Note that the first 3 decimals coincide. The cubic root of 58259292 is about 387.6636384138.

The spelling of 58259292 in words is "fifty-eight million, two hundred fifty-nine thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 31 39 42 52 62 78 84 91 93 124 156 182 186 217 273 364 372 403 434 546 651 806 868 1092 1209 1302 1612 1721 2418 2604 2821 3442 4836 5163 5642 6884 8463 10326 11284 12047 16926 20652 22373 24094 33852 36141 44746 48188 53351 67119 72282 89492 106702 134238 144564 156611 160053 213404 268476 313222 320106 373457 469833 626444 640212 693563 746914 939666 1120371 1387126 1493828 1879332 2080689 2240742 2774252 4161378 4481484 4854941 8322756 9709882 14564823 19419764 29129646 58259292