Base | Representation |
---|---|
bin | 1001000110010000… |
… | …0010100100011110 |
3 | 20022012022202210220 |
4 | 2101210002210132 |
5 | 20000142102110 |
6 | 1042155342210 |
7 | 114342611304 |
oct | 22144024436 |
9 | 6265282726 |
10 | 2442144030 |
11 | 1043587a57 |
12 | 581a51966 |
13 | 2cbc53351 |
14 | 1924b0274 |
15 | e45ed370 |
hex | 9190291e |
2442144030 has 32 divisors (see below), whose sum is σ = 5865084288. Its totient is φ = 650800800.
The previous prime is 2442144011. The next prime is 2442144059. The reversal of 2442144030 is 304412442.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19345 + ... + 72515.
It is an arithmetic number, because the mean of its divisors is an integer number (183283884).
Almost surely, 22442144030 is an apocalyptic number.
2442144030 is an abundant number, since it is smaller than the sum of its proper divisors (3422940258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2442144030 is a wasteful number, since it uses less digits than its factorization.
2442144030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54712.
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 2442144030 is about 49418.0536848630. The cubic root of 2442144030 is about 1346.6573048424.
Adding to 2442144030 its reverse (304412442), we get a palindrome (2746556472).
The spelling of 2442144030 in words is "two billion, four hundred forty-two million, one hundred forty-four thousand, thirty".
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