Base | Representation |
---|---|
bin | 10010110111100110… |
… | …11000110000100010 |
3 | 222010222122000200011 |
4 | 21123303120300202 |
5 | 131221303211002 |
6 | 4353111515134 |
7 | 506014462354 |
oct | 113363306042 |
9 | 28128560604 |
10 | 10130132002 |
11 | 4329217121 |
12 | 1b68688aaa |
13 | c55951063 |
14 | 6c15590d4 |
15 | 3e45158d7 |
hex | 25bcd8c22 |
10130132002 has 4 divisors (see below), whose sum is σ = 15195198006. Its totient is φ = 5065066000.
The previous prime is 10130131997. The next prime is 10130132009. The reversal of 10130132002 is 20023103101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20023103101 = 88211 ⋅226991.
It can be written as a sum of positive squares in only one way, i.e., 7158682881 + 2971449121 = 84609^2 + 54511^2 .
It is not an unprimeable number, because it can be changed into a prime (10130132009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532532999 + ... + 2532533002.
Almost surely, 210130132002 is an apocalyptic number.
10130132002 is a deficient number, since it is larger than the sum of its proper divisors (5065066004).
10130132002 is an equidigital number, since it uses as much as digits as its factorization.
10130132002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5065066003.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10130132002 its reverse (20023103101), we get a palindrome (30153235103).
The spelling of 10130132002 in words is "ten billion, one hundred thirty million, one hundred thirty-two thousand, two".
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