Base | Representation |
---|---|
bin | 10010101011101101… |
… | …00110011001011010 |
3 | 221220000210121000002 |
4 | 21111312212121122 |
5 | 131020224423002 |
6 | 4335144213002 |
7 | 503363144135 |
oct | 112566463132 |
9 | 27800717002 |
10 | 10030311002 |
11 | 4287938128 |
12 | 1b3b16a162 |
13 | c3b070b8a |
14 | 6b21b321c |
15 | 3da899002 |
hex | 255da665a |
10030311002 has 4 divisors (see below), whose sum is σ = 15045466506. Its totient is φ = 5015155500.
The previous prime is 10030311001. The next prime is 10030311041. The reversal of 10030311002 is 20011303001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7464787201 + 2565523801 = 86399^2 + 50651^2 .
It is not an unprimeable number, because it can be changed into a prime (10030311001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507577749 + ... + 2507577752.
Almost surely, 210030311002 is an apocalyptic number.
10030311002 is a deficient number, since it is larger than the sum of its proper divisors (5015155504).
10030311002 is an equidigital number, since it uses as much as digits as its factorization.
10030311002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5015155503.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 10030311002 its reverse (20011303001), we get a palindrome (30041614003).
The spelling of 10030311002 in words is "ten billion, thirty million, three hundred eleven thousand, two".
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