Base | Representation |
---|---|
bin | 1011101000011100… |
… | …0100001010100000 |
3 | 22001121101002002212 |
4 | 2322013010022200 |
5 | 22343314223430 |
6 | 1233500101252 |
7 | 140243040341 |
oct | 27207041240 |
9 | 8047332085 |
10 | 3122414240 |
11 | 1362581040 |
12 | 731834828 |
13 | 3a9b752ba |
14 | 2189900c8 |
15 | 1341c4b95 |
hex | ba1c42a0 |
3122414240 has 192 divisors, whose sum is σ = 8383979520. Its totient is φ = 1088640000.
The previous prime is 3122414233. The next prime is 3122414257. The reversal of 3122414240 is 424142213.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8238371 + ... + 8238749.
It is an arithmetic number, because the mean of its divisors is an integer number (43666560).
Almost surely, 23122414240 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3122414240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4191989760).
3122414240 is an abundant number, since it is smaller than the sum of its proper divisors (5261565280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3122414240 is a wasteful number, since it uses less digits than its factorization.
3122414240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587 (or 579 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 3122414240 is about 55878.5669107575. The cubic root of 3122414240 is about 1461.6055147360.
Adding to 3122414240 its reverse (424142213), we get a palindrome (3546556453).
The spelling of 3122414240 in words is "three billion, one hundred twenty-two million, four hundred fourteen thousand, two hundred forty".
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