Base | Representation |
---|---|
bin | 100010010001110… |
… | …1101000010101110 |
3 | 2222011022201210121 |
4 | 1010203231002232 |
5 | 4323423211342 |
6 | 310044555154 |
7 | 40334424400 |
oct | 10443550256 |
9 | 2864281717 |
10 | 1150210222 |
11 | 540299a67 |
12 | 281252aba |
13 | 1543b0985 |
14 | aca8cb70 |
15 | 6aea3067 |
hex | 448ed0ae |
1150210222 has 24 divisors (see below), whose sum is σ = 2018630376. Its totient is φ = 490090608.
The previous prime is 1150210207. The next prime is 1150210223. The reversal of 1150210222 is 2220120511.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1150210196 and 1150210205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1150210223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16968 + ... + 50875.
It is an arithmetic number, because the mean of its divisors is an integer number (84109599).
Almost surely, 21150210222 is an apocalyptic number.
1150210222 is a deficient number, since it is larger than the sum of its proper divisors (868420154).
1150210222 is a wasteful number, since it uses less digits than its factorization.
1150210222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68032 (or 68025 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 1150210222 is about 33914.7493282790. The cubic root of 1150210222 is about 1047.7533891062.
Adding to 1150210222 its reverse (2220120511), we get a palindrome (3370330733).
The spelling of 1150210222 in words is "one billion, one hundred fifty million, two hundred ten thousand, two hundred twenty-two".
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