Base | Representation |
---|---|
bin | 10010101011101101… |
… | …01001011010000010 |
3 | 221220000211012220200 |
4 | 21111312221122002 |
5 | 131020230321310 |
6 | 4335144350030 |
7 | 503363225106 |
oct | 112566513202 |
9 | 27800735820 |
10 | 10030323330 |
11 | 4287946415 |
12 | 1b3b175316 |
13 | c3b076681 |
14 | 6b21b7906 |
15 | 3da89c9c0 |
hex | 255da9682 |
10030323330 has 48 divisors (see below), whose sum is σ = 26506377144. Its totient is φ = 2630903040.
The previous prime is 10030323313. The next prime is 10030323367. The reversal of 10030323330 is 3332303001.
10030323330 is a `hidden beast` number, since 10 + 0 + 3 + 0 + 323 + 330 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 4670765649 + 5359557681 = 68343^2 + 73209^2 .
It is a super-2 number, since 2×100303233302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 908019 + ... + 918998.
Almost surely, 210030323330 is an apocalyptic number.
10030323330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10030323330 is an abundant number, since it is smaller than the sum of its proper divisors (16476053814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030323330 is a wasteful number, since it uses less digits than its factorization.
10030323330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1827091 (or 1827088 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 18.
Adding to 10030323330 its reverse (3332303001), we get a palindrome (13362626331).
The spelling of 10030323330 in words is "ten billion, thirty million, three hundred twenty-three thousand, three hundred thirty".
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