Base | Representation |
---|---|
bin | 100111100111110101… |
… | …101101011011010100 |
3 | 11001210222122111111021 |
4 | 213213311231123110 |
5 | 1144112321303020 |
6 | 31313344250524 |
7 | 3034200525646 |
oct | 474765553324 |
9 | 131728574437 |
10 | 42544322260 |
11 | 17052185010 |
12 | 82b4010a44 |
13 | 402022c9ab |
14 | 20b8478896 |
15 | 119006a1aa |
hex | 9e7d6d6d4 |
42544322260 has 48 divisors (see below), whose sum is σ = 97587866880. Its totient is φ = 15451187840.
The previous prime is 42544322237. The next prime is 42544322263. The reversal of 42544322260 is 6222344524.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42544322263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54021 + ... + 296659.
It is an arithmetic number, because the mean of its divisors is an integer number (2033080560).
Almost surely, 242544322260 is an apocalyptic number.
It is an amenable number.
42544322260 is an abundant number, since it is smaller than the sum of its proper divisors (55043544620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42544322260 is a wasteful number, since it uses less digits than its factorization.
42544322260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243456 (or 243454 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 34.
Adding to 42544322260 its reverse (6222344524), we get a palindrome (48766666784).
The spelling of 42544322260 in words is "forty-two billion, five hundred forty-four million, three hundred twenty-two thousand, two hundred sixty".
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