Base | Representation |
---|---|
bin | 10010101011101011… |
… | …00010010101011110 |
3 | 221220000021102120220 |
4 | 21111311202111132 |
5 | 131020142012342 |
6 | 4335134222210 |
7 | 503360603310 |
oct | 112565422536 |
9 | 27800242526 |
10 | 10030032222 |
11 | 4287767731 |
12 | 1b3b054966 |
13 | c3aca4012 |
14 | 6b213d7b0 |
15 | 3da8415ec |
hex | 255d6255e |
10030032222 has 32 divisors (see below), whose sum is σ = 22959032064. Its totient is φ = 2861568000.
The previous prime is 10030032203. The next prime is 10030032239. The reversal of 10030032222 is 22223003001.
It is a congruent number.
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, 143779 + ... + 201822.
It is an arithmetic number, because the mean of its divisors is an integer number (717469752).
Almost surely, 210030032222 is an apocalyptic number.
10030032222 is an abundant number, since it is smaller than the sum of its proper divisors (12928999842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030032222 is a wasteful number, since it uses less digits than its factorization.
10030032222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346304.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 10030032222 its reverse (22223003001), we get a palindrome (32253035223).
The spelling of 10030032222 in words is "ten billion, thirty million, thirty-two thousand, two hundred twenty-two".
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