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58506274689 = 3139140302817
BaseRepresentation
bin110110011111001111…
…101110011110000001
312121000101212200211120
4312133033232132001
51424310101242224
642513304302453
74140561062262
oct663717563601
9177011780746
1058506274689
11228a32a3135
12b409771a29
135695153c65
142b90344969
1517c6547779
hexd9f3ee781

58506274689 has 8 divisors (see below), whose sum is σ = 78569578080. Its totient is φ = 38723577216.

The previous prime is 58506274681. The next prime is 58506274733. The reversal of 58506274689 is 98647260585.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 58506274689 - 23 = 58506274681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58506274681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70150992 + ... + 70151825.

It is an arithmetic number, because the mean of its divisors is an integer number (9821197260).

Almost surely, 258506274689 is an apocalyptic number.

It is an amenable number.

58506274689 is a deficient number, since it is larger than the sum of its proper divisors (20063303391).

58506274689 is a wasteful number, since it uses less digits than its factorization.

58506274689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140302959.

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 58506274689 in words is "fifty-eight billion, five hundred six million, two hundred seventy-four thousand, six hundred eighty-nine".

Divisors: 1 3 139 417 140302817 420908451 19502091563 58506274689