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58946980 = 2254368543
BaseRepresentation
bin1110000011011…
…1010110100100
311002220211001111
43200313112210
5110042300410
65503234404
71314020041
oct340672644
9132824044
1058946980
1130301814
12178a8a04
13c29b891
147b861c8
155295b8a
hex38375a4

58946980 has 24 divisors (see below), whose sum is σ = 126669312. Its totient is φ = 23030112.

The previous prime is 58946947. The next prime is 58947011. The reversal of 58946980 is 8964985.

It is a happy number.

58946980 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 2×589469802 = 6949492902240800, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 33412 + ... + 35131.

It is an arithmetic number, because the mean of its divisors is an integer number (5277888).

Almost surely, 258946980 is an apocalyptic number.

It is an amenable number.

58946980 is an abundant number, since it is smaller than the sum of its proper divisors (67722332).

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

58946980 is a wasteful number, since it uses less digits than its factorization.

58946980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68595 (or 68593 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 58946980 is about 7677.6936641155. The cubic root of 58946980 is about 389.1829927006.

The spelling of 58946980 in words is "fifty-eight million, nine hundred forty-six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 68543 137086 274172 342715 685430 1370860 2947349 5894698 11789396 14736745 29473490 58946980