Base | Representation |
---|---|
bin | 11101111110101101110… |
… | …10011100010010110010 |
3 | 10122110212122012112122101 |
4 | 32333112322130102302 |
5 | 113334122311000320 |
6 | 2105120034331014 |
7 | 134264623366411 |
oct | 16772672342262 |
9 | 3573778175571 |
10 | 1030102828210 |
11 | 367956212315 |
12 | 147783429a6a |
13 | 761a4a54821 |
14 | 37c003bb478 |
15 | 1bbde402c0a |
hex | efd6e9c4b2 |
1030102828210 has 16 divisors (see below), whose sum is σ = 1884581568792. Its totient is φ = 405286358400.
The previous prime is 1030102828199. The next prime is 1030102828217. The reversal of 1030102828210 is 128282010301.
It can be written as a sum of positive squares in 4 ways, for example, as 691556896801 + 338545931409 = 831599^2 + 581847^2 .
It is a super-2 number, since 2×10301028282102 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1030102828217) 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, 844345971 + ... + 844347190.
Almost surely, 21030102828210 is an apocalyptic number.
1030102828210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030102828210 is a deficient number, since it is larger than the sum of its proper divisors (854478740582).
1030102828210 is a wasteful number, since it uses less digits than its factorization.
1030102828210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1688693229.
The product of its (nonzero) digits is 1536, while the sum is 28.
Adding to 1030102828210 its reverse (128282010301), we get a palindrome (1158384838511).
The spelling of 1030102828210 in words is "one trillion, thirty billion, one hundred two million, eight hundred twenty-eight thousand, two hundred ten".
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