Base | Representation |
---|---|
bin | 111011001011000101100… |
… | …1101000100101011101000 |
3 | 1001210110221102221022111122 |
4 | 1312112023031010223220 |
5 | 2031221241342121100 |
6 | 25144040440514412 |
7 | 1466366046044006 |
oct | 166261315045350 |
9 | 31713842838448 |
10 | 8132708551400 |
11 | 2656075a5a0a4 |
12 | ab420b77ba08 |
13 | 46cbac987814 |
14 | 2018a7765a76 |
15 | e183c99c985 |
hex | 7658b344ae8 |
8132708551400 has 48 divisors (see below), whose sum is σ = 19103480905740. Its totient is φ = 3219546470400.
The previous prime is 8132708551393. The next prime is 8132708551403. The reversal of 8132708551400 is 41558072318.
It can be written as a sum of positive squares in 6 ways, for example, as 4208086055044 + 3924622496356 = 2051362^2 + 1981066^2 .
It is a super-2 number, since 2×81327085514002 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8132708551403) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 209586491 + ... + 209625290.
Almost surely, 28132708551400 is an apocalyptic number.
It is an amenable number.
8132708551400 is an abundant number, since it is smaller than the sum of its proper divisors (10970772354340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8132708551400 is a wasteful number, since it uses less digits than its factorization.
8132708551400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419211894 (or 419211885 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 44.
The spelling of 8132708551400 in words is "eight trillion, one hundred thirty-two billion, seven hundred eight million, five hundred fifty-one thousand, four hundred".
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