Base | Representation |
---|---|
bin | 11110111111110101101… |
… | …101011001111110101010 |
3 | 21112122020111112022022212 |
4 | 132333311231121332222 |
5 | 234400002032213310 |
6 | 4310322502445122 |
7 | 306616430610305 |
oct | 36776555317652 |
9 | 7478214468285 |
10 | 2130131132330 |
11 | 751424545643 |
12 | 2a4a007337a2 |
13 | 125b4165cba6 |
14 | 75155531b3c |
15 | 3a6225e5205 |
hex | 1eff5b59faa |
2130131132330 has 32 divisors (see below), whose sum is σ = 3970674316224. Its totient is φ = 822210310656.
The previous prime is 2130131132329. The next prime is 2130131132417. The reversal of 2130131132330 is 332311310312.
It is a junction number, because it is equal to n+sod(n) for n = 2130131132296 and 2130131132305.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29806439 + ... + 29877818.
It is an arithmetic number, because the mean of its divisors is an integer number (124083572382).
Almost surely, 22130131132330 is an apocalyptic number.
2130131132330 is a deficient number, since it is larger than the sum of its proper divisors (1840543183894).
2130131132330 is a wasteful number, since it uses less digits than its factorization.
2130131132330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59684390.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 2130131132330 its reverse (332311310312), we get a palindrome (2462442442642).
The spelling of 2130131132330 in words is "two trillion, one hundred thirty billion, one hundred thirty-one million, one hundred thirty-two thousand, three hundred thirty".
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