Base | Representation |
---|---|
bin | 10010110110011010… |
… | …010100000001010100 |
3 | 1221020120112201110211 |
4 | 102312122110001110 |
5 | 312422444021434 |
6 | 13144230055204 |
7 | 1314400014316 |
oct | 226632240124 |
9 | 57216481424 |
10 | 20240220244 |
11 | 8647093052 |
12 | 3b0a4aa504 |
13 | 1ba73a4aaa |
14 | da01777b6 |
15 | 7d6dbc464 |
hex | 4b6694054 |
20240220244 has 24 divisors (see below), whose sum is σ = 36100753920. Its totient is φ = 9925846944.
The previous prime is 20240220239. The next prime is 20240220257. The reversal of 20240220244 is 44202204202.
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 7 ways as a sum of consecutive naturals, for example, 694437 + ... + 722995.
It is an arithmetic number, because the mean of its divisors is an integer number (1504198080).
Almost surely, 220240220244 is an apocalyptic number.
It is an amenable number.
20240220244 is a deficient number, since it is larger than the sum of its proper divisors (15860533676).
20240220244 is a wasteful number, since it uses less digits than its factorization.
20240220244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31959 (or 31957 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 22.
Adding to 20240220244 its reverse (44202204202), we get a palindrome (64442424446).
The spelling of 20240220244 in words is "twenty billion, two hundred forty million, two hundred twenty thousand, two hundred forty-four".
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