Base | Representation |
---|---|
bin | 10010101010100001… |
… | …00010101011101000 |
3 | 221212100000201120001 |
4 | 21111100202223220 |
5 | 131010201144222 |
6 | 4334150312344 |
7 | 503212302442 |
oct | 112520425350 |
9 | 27770021501 |
10 | 10020334312 |
11 | 428224352a |
12 | 1b379586b4 |
13 | c38c89b01 |
14 | 6b0b37492 |
15 | 3d9a77e27 |
hex | 255422ae8 |
10020334312 has 8 divisors (see below), whose sum is σ = 18788126850. Its totient is φ = 5010167152.
The previous prime is 10020334309. The next prime is 10020334319. The reversal of 10020334312 is 21343302001.
It can be written as a sum of positive squares in only one way, i.e., 5583975076 + 4436359236 = 74726^2 + 66606^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 10020334312.
It is not an unprimeable number, because it can be changed into a prime (10020334319) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626270887 + ... + 626270902.
Almost surely, 210020334312 is an apocalyptic number.
It is an amenable number.
10020334312 is a deficient number, since it is larger than the sum of its proper divisors (8767792538).
10020334312 is a wasteful number, since it uses less digits than its factorization.
10020334312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1252541795 (or 1252541791 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 10020334312 its reverse (21343302001), we get a palindrome (31363636313).
The spelling of 10020334312 in words is "ten billion, twenty million, three hundred thirty-four thousand, three hundred twelve".
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