Base | Representation |
---|---|
bin | 11111000000000000011… |
… | …000111011010100000111 |
3 | 21112122200222200122022020 |
4 | 133000000120323110013 |
5 | 234400333420010343 |
6 | 4310352343134223 |
7 | 306624034614501 |
oct | 37000030732407 |
9 | 7478628618266 |
10 | 2130310313223 |
11 | 7515066a8924 |
12 | 2a4a50744373 |
13 | 125b6c807ca1 |
14 | 75171254d71 |
15 | 3a6331dab83 |
hex | 1f00063b507 |
2130310313223 has 4 divisors (see below), whose sum is σ = 2840413750968. Its totient is φ = 1420206875480.
The previous prime is 2130310313221. The next prime is 2130310313231. The reversal of 2130310313223 is 3223130130312.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2130310313223 - 21 = 2130310313221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2130310313193 and 2130310313202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130310313221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355051718868 + ... + 355051718873.
It is an arithmetic number, because the mean of its divisors is an integer number (710103437742).
Almost surely, 22130310313223 is an apocalyptic number.
2130310313223 is a deficient number, since it is larger than the sum of its proper divisors (710103437745).
2130310313223 is an equidigital number, since it uses as much as digits as its factorization.
2130310313223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 710103437744.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 2130310313223 its reverse (3223130130312), we get a palindrome (5353440443535).
The spelling of 2130310313223 in words is "two trillion, one hundred thirty billion, three hundred ten million, three hundred thirteen thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •