Base | Representation |
---|---|
bin | 1110001101011011010… |
… | …1011110111010010010 |
3 | 212100010022120120202010 |
4 | 3203112311132322102 |
5 | 12444430330404132 |
6 | 304052012403350 |
7 | 23431404060162 |
oct | 3432665367222 |
9 | 770108516663 |
10 | 244122513042 |
11 | 94593881311 |
12 | 3b390176556 |
13 | 1a0364b9b65 |
14 | bb5bdb45a2 |
15 | 653bd316cc |
hex | 38d6d5ee92 |
244122513042 has 48 divisors (see below), whose sum is σ = 545952443040. Its totient is φ = 72556526592.
The previous prime is 244122513017. The next prime is 244122513049. The reversal of 244122513042 is 240315221442.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (244122513049) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3671943 + ... + 3737834.
It is an arithmetic number, because the mean of its divisors is an integer number (11374009230).
Almost surely, 2244122513042 is an apocalyptic number.
244122513042 is an abundant number, since it is smaller than the sum of its proper divisors (301829929998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244122513042 is a wasteful number, since it uses less digits than its factorization.
244122513042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7409835 (or 7409818 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 30.
Adding to 244122513042 its reverse (240315221442), we get a palindrome (484437734484).
The spelling of 244122513042 in words is "two hundred forty-four billion, one hundred twenty-two million, five hundred thirteen thousand, forty-two".
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