Base | Representation |
---|---|
bin | 101001000101110100… |
… | …010001000100000010 |
3 | 11012212212110010211011 |
4 | 221011310101010002 |
5 | 1210324434032432 |
6 | 32134030111134 |
7 | 3121234221412 |
oct | 510564210402 |
9 | 135785403734 |
10 | 44121002242 |
11 | 17791179019 |
12 | 867404b4aa |
13 | 4211a8c125 |
14 | 21c7a1c642 |
15 | 12336ae847 |
hex | a45d11102 |
44121002242 has 4 divisors (see below), whose sum is σ = 66181503366. Its totient is φ = 22060501120.
The previous prime is 44121002231. The next prime is 44121002251. The reversal of 44121002242 is 24220012144.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 41034199761 + 3086802481 = 202569^2 + 55559^2 .
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11030250559 + ... + 11030250562.
Almost surely, 244121002242 is an apocalyptic number.
44121002242 is a deficient number, since it is larger than the sum of its proper divisors (22060501124).
44121002242 is a wasteful number, since it uses less digits than its factorization.
44121002242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22060501123.
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 44121002242 its reverse (24220012144), we get a palindrome (68341014386).
The spelling of 44121002242 in words is "forty-four billion, one hundred twenty-one million, two thousand, two hundred forty-two".
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