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58401200 = 245211131021
BaseRepresentation
bin1101111011001…
…0000110110000
311001220002101102
43132302012300
5104422314300
65443423532
71306254614
oct336620660
9131802342
1058401200
112aa69760
1217684ba8
13c13a330
147a83344
1551d90d5
hex37b21b0

58401200 has 120 divisors (see below), whose sum is σ = 164999856. Its totient is φ = 19584000.

The previous prime is 58401197. The next prime is 58401229. The reversal of 58401200 is 210485.

58401200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×584012002 = 6821400322880000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56690 + ... + 57710.

Almost surely, 258401200 is an apocalyptic number.

58401200 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 58401200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82499928).

58401200 is an abundant number, since it is smaller than the sum of its proper divisors (106598656).

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

58401200 is a wasteful number, since it uses less digits than its factorization.

58401200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 58401200 is about 7642.0677830022. The cubic root of 58401200 is about 387.9781402642.

Adding to 58401200 its reverse (210485), we get a palindrome (58611685).

The spelling of 58401200 in words is "fifty-eight million, four hundred one thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 13 16 20 22 25 26 40 44 50 52 55 65 80 88 100 104 110 130 143 176 200 208 220 260 275 286 325 400 440 520 550 572 650 715 880 1021 1040 1100 1144 1300 1430 2042 2200 2288 2600 2860 3575 4084 4400 5105 5200 5720 7150 8168 10210 11231 11440 13273 14300 16336 20420 22462 25525 26546 28600 40840 44924 51050 53092 56155 57200 66365 81680 89848 102100 106184 112310 132730 146003 179696 204200 212368 224620 265460 280775 292006 331825 408400 449240 530920 561550 584012 663650 730015 898480 1061840 1123100 1168024 1327300 1460030 2246200 2336048 2654600 2920060 3650075 4492400 5309200 5840120 7300150 11680240 14600300 29200600 58401200