Base | Representation |
---|---|
bin | 1100111011100101001… |
… | …0101000001001110001 |
3 | 210020102011011212221001 |
4 | 3032321102220021301 |
5 | 12114431403000423 |
6 | 250015532202001 |
7 | 22023063562501 |
oct | 3167122501161 |
9 | 706364155831 |
10 | 222152000113 |
11 | 8623a01580a |
12 | 3707a309301 |
13 | 17c447c0554 |
14 | aa7610ba01 |
15 | 5ba30c9cad |
hex | 33b94a8271 |
222152000113 has 8 divisors (see below), whose sum is σ = 229830517800. Its totient is φ = 214474689408.
The previous prime is 222152000047. The next prime is 222152000117. The reversal of 222152000113 is 311000251222.
It can be written as a sum of positive squares in 4 ways, for example, as 25482304 + 222126517809 = 5048^2 + 471303^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-222152000113 is a prime.
It is a super-2 number, since 2×2221520001132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222152000117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80973 + ... + 671461.
It is an arithmetic number, because the mean of its divisors is an integer number (28728814725).
Almost surely, 2222152000113 is an apocalyptic number.
222152000113 is the 251937-th centered heptagonal number.
It is an amenable number.
222152000113 is a deficient number, since it is larger than the sum of its proper divisors (7678517687).
222152000113 is a wasteful number, since it uses less digits than its factorization.
222152000113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603491.
The product of its (nonzero) digits is 240, while the sum is 19.
Adding to 222152000113 its reverse (311000251222), we get a palindrome (533152251335).
The spelling of 222152000113 in words is "two hundred twenty-two billion, one hundred fifty-two million, one hundred thirteen", and thus it is an aban number.
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