Base | Representation |
---|---|
bin | 1001000001011100… |
… | …1111110100111000 |
3 | 20020210110000120002 |
4 | 2100113033310320 |
5 | 14430013410430 |
6 | 1040200052132 |
7 | 114006526043 |
oct | 22027176470 |
9 | 6223400502 |
10 | 2422013240 |
11 | 1033188439 |
12 | 577164048 |
13 | 2c7a2553a |
14 | 18d94dc5a |
15 | e2973845 |
hex | 905cfd38 |
2422013240 has 16 divisors (see below), whose sum is σ = 5449529880. Its totient is φ = 968805280.
The previous prime is 2422013203. The next prime is 2422013257. The reversal of 2422013240 is 423102242.
2422013240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×24220132402 = 11732296269470595200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
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, 30275126 + ... + 30275205.
Almost surely, 22422013240 is an apocalyptic number.
2422013240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2422013240 is an abundant number, since it is smaller than the sum of its proper divisors (3027516640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2422013240 is a wasteful number, since it uses less digits than its factorization.
2422013240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60550342 (or 60550338 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 2422013240 is about 49213.9537123365. The cubic root of 2422013240 is about 1342.9468894512.
Adding to 2422013240 its reverse (423102242), we get a palindrome (2845115482).
The spelling of 2422013240 in words is "two billion, four hundred twenty-two million, thirteen thousand, two hundred forty".
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