Base | Representation |
---|---|
bin | 11110000110011111111101… |
… | …100000110111010011011011 |
3 | 122100202011122110011110002200 |
4 | 132012133331200313103123 |
5 | 114323021141213343022 |
6 | 1145322115501101243 |
7 | 36612501542500362 |
oct | 3606377540672333 |
9 | 570664573143080 |
10 | 132388030215387 |
11 | 392014a2787031 |
12 | 12a2182b557823 |
13 | 58b41a36420ab |
14 | 249988721a7d9 |
15 | 1048ab31bbbac |
hex | 7867fd8374db |
132388030215387 has 6 divisors (see below), whose sum is σ = 191227154755572. Its totient is φ = 88258686810252.
The previous prime is 132388030215349. The next prime is 132388030215391. The reversal of 132388030215387 is 783512030883231.
132388030215387 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 8 + 80 + 3 + 0 + 21 + 538 + 7 = 666.
It is not a de Polignac number, because 132388030215387 - 26 = 132388030215323 is a prime.
It is a super-2 number, since 2×1323880302153872 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (132388030225387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7354890567513 + ... + 7354890567530.
It is an arithmetic number, because the mean of its divisors is an integer number (31871192459262).
Almost surely, 2132388030215387 is an apocalyptic number.
132388030215387 is a deficient number, since it is larger than the sum of its proper divisors (58839124540185).
132388030215387 is a wasteful number, since it uses less digits than its factorization.
132388030215387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14709781135049 (or 14709781135046 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The spelling of 132388030215387 in words is "one hundred thirty-two trillion, three hundred eighty-eight billion, thirty million, two hundred fifteen thousand, three hundred eighty-seven".
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