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58080880 = 24511135077
BaseRepresentation
bin1101110110001…
…1111001110000
311001021210222201
43131203321300
5104332042010
65432512544
71303452004
oct335437160
9131253881
1058080880
112a870030
121754b754
13c0575b0
1479dc704
15517423a
hex3763e70

58080880 has 80 divisors (see below), whose sum is σ = 158677344. Its totient is φ = 19491840.

The previous prime is 58080877. The next prime is 58080889. The reversal of 58080880 is 8808085.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58080889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8902 + ... + 13978.

Almost surely, 258080880 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 58080880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79338672).

58080880 is an abundant number, since it is smaller than the sum of its proper divisors (100596464).

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

58080880 is a wasteful number, since it uses less digits than its factorization.

58080880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114 (or 5108 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 37.

The square root of 58080880 is about 7621.0812881113. The cubic root of 58080880 is about 387.2675095161.

The spelling of 58080880 in words is "fifty-eight million, eighty thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 130 143 176 208 220 260 286 440 520 572 715 880 1040 1144 1430 2288 2860 5077 5720 10154 11440 20308 25385 40616 50770 55847 66001 81232 101540 111694 132002 203080 223388 264004 279235 330005 406160 446776 528008 558470 660010 726011 893552 1056016 1116940 1320020 1452022 2233880 2640040 2904044 3630055 4467760 5280080 5808088 7260110 11616176 14520220 29040440 58080880