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58016455485 = 354389947993
BaseRepresentation
bin110110000010000011…
…001101101100111101
312112202021012022012120
4312002003031230331
51422304203033420
642352525553153
74122462510042
oct660203155475
9175667168176
1058016455485
112267185a77a
12b2b17157b9
135617824b01
142b4527d1c9
151798540d40
hexd820cdb3d

58016455485 has 16 divisors (see below), whose sum is σ = 94985081664. Its totient is φ = 30222525312.

The previous prime is 58016455439. The next prime is 58016455489. The reversal of 58016455485 is 58455461085.

58016455485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 58016455485 - 214 = 58016439101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58016455489) 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, 44973352 + ... + 44974641.

It is an arithmetic number, because the mean of its divisors is an integer number (5936567604).

Almost surely, 258016455485 is an apocalyptic number.

It is an amenable number.

58016455485 is a deficient number, since it is larger than the sum of its proper divisors (36968626179).

58016455485 is a wasteful number, since it uses less digits than its factorization.

58016455485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89948044.

The product of its (nonzero) digits is 3840000, while the sum is 51.

The spelling of 58016455485 in words is "fifty-eight billion, sixteen million, four hundred fifty-five thousand, four hundred eighty-five".

Divisors: 1 3 5 15 43 129 215 645 89947993 269843979 449739965 1349219895 3867763699 11603291097 19338818495 58016455485