Base | Representation |
---|---|
bin | 1110001101110111101… |
… | …1011010111010000100 |
3 | 212100102121111020220121 |
4 | 3203131323122322010 |
5 | 13000201311310040 |
6 | 304111503111324 |
7 | 23434350403144 |
oct | 3433573327204 |
9 | 770377436817 |
10 | 244241510020 |
11 | 94644a68522 |
12 | 3b403ba2544 |
13 | 1a055052381 |
14 | bb6db0c924 |
15 | 65474d9c4a |
hex | 38ddedae84 |
244241510020 has 12 divisors (see below), whose sum is σ = 512907171084. Its totient is φ = 97696604000.
The previous prime is 244241510017. The next prime is 244241510039. The reversal of 244241510020 is 20015142442.
It can be written as a sum of positive squares in 2 ways, for example, as 34801648704 + 209439861316 = 186552^2 + 457646^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6106037731 + ... + 6106037770.
It is an arithmetic number, because the mean of its divisors is an integer number (42742264257).
Almost surely, 2244241510020 is an apocalyptic number.
244241510020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
244241510020 is an abundant number, since it is smaller than the sum of its proper divisors (268665661064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244241510020 is a wasteful number, since it uses less digits than its factorization.
244241510020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12212075510 (or 12212075508 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 25.
Adding to 244241510020 its reverse (20015142442), we get a palindrome (264256652462).
The spelling of 244241510020 in words is "two hundred forty-four billion, two hundred forty-one million, five hundred ten thousand, twenty".
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