Base | Representation |
---|---|
bin | 1110001101010001011… |
… | …1100001011001000011 |
3 | 212100000102122210211121 |
4 | 3203110113201121003 |
5 | 12444334230320301 |
6 | 304043533053111 |
7 | 23430362104342 |
oct | 3432427413103 |
9 | 770012583747 |
10 | 244081104451 |
11 | 94572469438 |
12 | 3b37a327197 |
13 | 1a02aa4c132 |
14 | bb566b5b59 |
15 | 65383a23a1 |
hex | 38d45e1643 |
244081104451 has 4 divisors (see below), whose sum is σ = 244082587032. Its totient is φ = 244079621872.
The previous prime is 244081104401. The next prime is 244081104469. The reversal of 244081104451 is 154401180442.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 244081104451 - 217 = 244080973379 is a prime.
It is a super-2 number, since 2×2440811044512 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (244081104401) 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, 458341 + ... + 835606.
It is an arithmetic number, because the mean of its divisors is an integer number (61020646758).
Almost surely, 2244081104451 is an apocalyptic number.
244081104451 is a deficient number, since it is larger than the sum of its proper divisors (1482581).
244081104451 is a wasteful number, since it uses less digits than its factorization.
244081104451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1482580.
The product of its (nonzero) digits is 20480, while the sum is 34.
Adding to 244081104451 its reverse (154401180442), we get a palindrome (398482284893).
The spelling of 244081104451 in words is "two hundred forty-four billion, eighty-one million, one hundred four thousand, four hundred fifty-one".
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