Base | Representation |
---|---|
bin | 1000110110101001011… |
… | …0010010001000111111 |
3 | 112112121200012011100120 |
4 | 2031222112102020333 |
5 | 4443004132103402 |
6 | 153513312030023 |
7 | 13663244235060 |
oct | 2155226221077 |
9 | 475550164316 |
10 | 152108081727 |
11 | 59566057158 |
12 | 25590832313 |
13 | 114612399b4 |
14 | 750d742567 |
15 | 3e53be13bc |
hex | 236a59223f |
152108081727 has 16 divisors (see below), whose sum is σ = 231820672512. Its totient is φ = 86905055520.
The previous prime is 152108081693. The next prime is 152108081809. The reversal of 152108081727 is 727180801251.
It is a happy number.
152108081727 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 152108081727 - 27 = 152108081599 is a prime.
It is a super-2 number, since 2×1521080817272 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152108081227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441328 + ... + 706389.
It is an arithmetic number, because the mean of its divisors is an integer number (14488792032).
Almost surely, 2152108081727 is an apocalyptic number.
152108081727 is a deficient number, since it is larger than the sum of its proper divisors (79712590785).
152108081727 is a wasteful number, since it uses less digits than its factorization.
152108081727 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1154038.
The product of its (nonzero) digits is 62720, while the sum is 42.
Adding to 152108081727 its reverse (727180801251), we get a palindrome (879288882978).
The spelling of 152108081727 in words is "one hundred fifty-two billion, one hundred eight million, eighty-one thousand, seven hundred twenty-seven".
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