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58384080 = 24325131619
BaseRepresentation
bin1101111010110…
…1111011010000
311001212012220100
43132231323100
5104421242310
65443212400
71306153656
oct336557320
9131765810
1058384080
112aa57907
1217677100
13c1325c1
147a7add6
1551d3ec0
hex37aded0

58384080 has 120 divisors (see below), whose sum is σ = 197889120. Its totient is φ = 15425280.

The previous prime is 58384063. The next prime is 58384087. The reversal of 58384080 is 8048385.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58384087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94011 + ... + 94629.

It is an arithmetic number, because the mean of its divisors is an integer number (1649076).

Almost surely, 258384080 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 58384080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98944560).

58384080 is an abundant number, since it is smaller than the sum of its proper divisors (139505040).

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

58384080 is a wasteful number, since it uses less digits than its factorization.

58384080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 58384080 is about 7640.9475852148. The cubic root of 58384080 is about 387.9402253189.

The spelling of 58384080 in words is "fifty-eight million, three hundred eighty-four thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 131 144 180 240 262 360 393 524 619 655 720 786 1048 1179 1238 1310 1572 1857 1965 2096 2358 2476 2620 3095 3144 3714 3930 4716 4952 5240 5571 5895 6190 6288 7428 7860 9285 9432 9904 10480 11142 11790 12380 14856 15720 18570 18864 22284 23580 24760 27855 29712 31440 37140 44568 47160 49520 55710 74280 81089 89136 94320 111420 148560 162178 222840 243267 324356 405445 445680 486534 648712 729801 810890 973068 1216335 1297424 1459602 1621780 1946136 2432670 2919204 3243560 3649005 3892272 4865340 5838408 6487120 7298010 9730680 11676816 14596020 19461360 29192040 58384080