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58157271151 = 78308181593
BaseRepresentation
bin110110001010011100…
…011000100001101111
312120010002011110222121
4312022130120201233
51423101230134101
642414520053411
74126122435250
oct661234304157
9176102143877
1058157271151
1122734299661
12b330904267
13563aa594a5
142b59c56b27
1517a5aa90a1
hexd8a71886f

58157271151 has 4 divisors (see below), whose sum is σ = 66465452752. Its totient is φ = 49849089552.

The previous prime is 58157271127. The next prime is 58157271187. The reversal of 58157271151 is 15117275185.

58157271151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58157271151 - 25 = 58157271119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58157271098 and 58157271107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58157281151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4154090790 + ... + 4154090803.

It is an arithmetic number, because the mean of its divisors is an integer number (16616363188).

Almost surely, 258157271151 is an apocalyptic number.

58157271151 is a deficient number, since it is larger than the sum of its proper divisors (8308181601).

58157271151 is an equidigital number, since it uses as much as digits as its factorization.

58157271151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8308181600.

The product of its digits is 98000, while the sum is 43.

The spelling of 58157271151 in words is "fifty-eight billion, one hundred fifty-seven million, two hundred seventy-one thousand, one hundred fifty-one".

Divisors: 1 7 8308181593 58157271151