Base | Representation |
---|---|
bin | 1001000110001110… |
… | …0010011010110100 |
3 | 20022012002002011111 |
4 | 2101203202122310 |
5 | 20000123343330 |
6 | 1042152444404 |
7 | 114341522335 |
oct | 22143423264 |
9 | 6265062144 |
10 | 2442012340 |
11 | 10434a8019 |
12 | 5819a9704 |
13 | 2cbc08421 |
14 | 19247828c |
15 | e45c432a |
hex | 918e26b4 |
2442012340 has 48 divisors (see below), whose sum is σ = 5252252544. Its totient is φ = 953456000.
The previous prime is 2442012337. The next prime is 2442012359. The reversal of 2442012340 is 432102442.
It is a happy 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, 134907 + ... + 151933.
It is an arithmetic number, because the mean of its divisors is an integer number (109421928).
Almost surely, 22442012340 is an apocalyptic number.
2442012340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2442012340 is an abundant number, since it is smaller than the sum of its proper divisors (2810240204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2442012340 is a wasteful number, since it uses less digits than its factorization.
2442012340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17208 (or 17206 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 2442012340 is about 49416.7212591042. The cubic root of 2442012340 is about 1346.6330987232.
Adding to 2442012340 its reverse (432102442), we get a palindrome (2874114782).
The spelling of 2442012340 in words is "two billion, four hundred forty-two million, twelve thousand, three hundred forty".
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