Base | Representation |
---|---|
bin | 1010100110011000010… |
… | …1001000100000000001 |
3 | 122102000221121212121201 |
4 | 2221212011020200001 |
5 | 10440420404414001 |
6 | 215353421421201 |
7 | 16104432032401 |
oct | 2514605104001 |
9 | 572027555551 |
10 | 182101248001 |
11 | 70257452982 |
12 | 2b36140a801 |
13 | 1423107b46a |
14 | 8b56ccc801 |
15 | 4b0be1a501 |
hex | 2a66148801 |
182101248001 has 4 divisors (see below), whose sum is σ = 182180666452. Its totient is φ = 182021829552.
The previous prime is 182101247969. The next prime is 182101248011. The reversal of 182101248001 is 100842101281.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 132394099600 + 49707148401 = 363860^2 + 222951^2 .
It is a cyclic number.
It is not a de Polignac number, because 182101248001 - 25 = 182101247969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (182101248011) 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, 39705786 + ... + 39710371.
It is an arithmetic number, because the mean of its divisors is an integer number (45545166613).
Almost surely, 2182101248001 is an apocalyptic number.
It is an amenable number.
182101248001 is a deficient number, since it is larger than the sum of its proper divisors (79418451).
182101248001 is an equidigital number, since it uses as much as digits as its factorization.
182101248001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79418450.
The product of its (nonzero) digits is 1024, while the sum is 28.
Adding to 182101248001 its reverse (100842101281), we get a palindrome (282943349282).
The spelling of 182101248001 in words is "one hundred eighty-two billion, one hundred one million, two hundred forty-eight thousand, one".
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