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127861727230483 = 10710910963022141
BaseRepresentation
bin11101000100101000100000…
…110101001111101000010011
3121202201110110121112221211221
4131010220200311033220103
5113224341304132333413
61131534511103345511
735634463540101451
oct3504504065175023
9552643417487757
10127861727230483
1137816943745114
12124105618b2297
1356464032508cc
14238077d6539d1
15ebae9c32b68d
hex744a20d4fa13

127861727230483 has 8 divisors (see below), whose sum is σ = 130240703046960. Its totient is φ = 125504677458720.

The previous prime is 127861727230291. The next prime is 127861727230513. The reversal of 127861727230483 is 384032727168721.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-127861727230483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127861725230483) 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, 5481499408 + ... + 5481522733.

It is an arithmetic number, because the mean of its divisors is an integer number (16280087880870).

Almost surely, 2127861727230483 is an apocalyptic number.

127861727230483 is a deficient number, since it is larger than the sum of its proper divisors (2378975816477).

127861727230483 is a wasteful number, since it uses less digits than its factorization.

127861727230483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10963022357.

The product of its (nonzero) digits is 37933056, while the sum is 61.

The spelling of 127861727230483 in words is "one hundred twenty-seven trillion, eight hundred sixty-one billion, seven hundred twenty-seven million, two hundred thirty thousand, four hundred eighty-three".

Divisors: 1 107 109 11663 10963022141 1173043369087 1194969413369 127861727230483