Base | Representation |
---|---|
bin | 1011101000010110… |
… | …1110110011101100 |
3 | 22001120201022111222 |
4 | 2322011232303230 |
5 | 22343222031440 |
6 | 1233444402512 |
7 | 140240053133 |
oct | 27205566354 |
9 | 8046638458 |
10 | 3122064620 |
11 | 13623623a4 |
12 | 7316a6438 |
13 | 3a9a8211c |
14 | 2188dc91a |
15 | 1341562b5 |
hex | ba16ecec |
3122064620 has 48 divisors (see below), whose sum is σ = 7243846848. Its totient is φ = 1124259840.
The previous prime is 3122064541. The next prime is 3122064677. The reversal of 3122064620 is 264602213.
It is a self number, because there is not a number n which added to its sum of digits gives 3122064620.
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, 191801 + ... + 207440.
It is an arithmetic number, because the mean of its divisors is an integer number (150913476).
Almost surely, 23122064620 is an apocalyptic number.
It is an amenable number.
3122064620 is an abundant number, since it is smaller than the sum of its proper divisors (4121782228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3122064620 is a wasteful number, since it uses less digits than its factorization.
3122064620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399290 (or 399288 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 3122064620 is about 55875.4384322844. The cubic root of 3122064620 is about 1461.5509601985.
Adding to 3122064620 its reverse (264602213), we get a palindrome (3386666833).
The spelling of 3122064620 in words is "three billion, one hundred twenty-two million, sixty-four thousand, six hundred twenty".
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