Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11011001110011100 |
3 | 221220000012221122022 |
4 | 21111311123032130 |
5 | 131020140044400 |
6 | 4335133435312 |
7 | 503360422355 |
oct | 112565331634 |
9 | 27800187568 |
10 | 10030003100 |
11 | 4287747867 |
12 | 1b3b03bb38 |
13 | c3ac939a0 |
14 | 6b2132d2c |
15 | 3da837b85 |
hex | 255d5b39c |
10030003100 has 72 divisors (see below), whose sum is σ = 24673056240. Its totient is φ = 3508462080.
The previous prime is 10030003091. The next prime is 10030003103. The reversal of 10030003100 is 130003001.
It is a super-2 number, since 2×100300031002 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030003103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178337 + ... + 227736.
Almost surely, 210030003100 is an apocalyptic number.
10030003100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10030003100 is an abundant number, since it is smaller than the sum of its proper divisors (14643053140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030003100 is a wasteful number, since it uses less digits than its factorization.
10030003100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406119 (or 406112 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 8.
Adding to 10030003100 its reverse (130003001), we get a palindrome (10160006101).
Subtracting from 10030003100 its reverse (130003001), we obtain a palindrome (9900000099).
The spelling of 10030003100 in words is "ten billion, thirty million, three thousand, one hundred".
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