Base | Representation |
---|---|
bin | 111111001111111… |
… | …1011101101010100 |
3 | 12110220111000121202 |
4 | 1332133323231110 |
5 | 13321302101434 |
6 | 550332132032 |
7 | 103410153161 |
oct | 17637735524 |
9 | 5426430552 |
10 | 2122300244 |
11 | 999a8a649 |
12 | 4b2907018 |
13 | 27a8c827c |
14 | 161c13068 |
15 | c64bea7e |
hex | 7e7fbb54 |
2122300244 has 6 divisors (see below), whose sum is σ = 3714025434. Its totient is φ = 1061150120.
The previous prime is 2122300237. The next prime is 2122300259. The reversal of 2122300244 is 4420032212.
It can be written as a sum of positive squares in only one way, i.e., 1796064400 + 326235844 = 42380^2 + 18062^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265287527 + ... + 265287534.
It is an arithmetic number, because the mean of its divisors is an integer number (619004239).
Almost surely, 22122300244 is an apocalyptic number.
It is an amenable number.
2122300244 is a deficient number, since it is larger than the sum of its proper divisors (1591725190).
2122300244 is a wasteful number, since it uses less digits than its factorization.
2122300244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 530575065 (or 530575063 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 2122300244 is about 46068.4300144904. The cubic root of 2122300244 is about 1285.0961071108.
Adding to 2122300244 its reverse (4420032212), we get a palindrome (6542332456).
The spelling of 2122300244 in words is "two billion, one hundred twenty-two million, three hundred thousand, two hundred forty-four".
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