Base | Representation |
---|---|
bin | 11111000000000001101… |
… | …000101110101011101101 |
3 | 21112122202110001110211222 |
4 | 133000001220232223231 |
5 | 234400404243424010 |
6 | 4310354411353125 |
7 | 306624410464223 |
oct | 37000150565355 |
9 | 7478673043758 |
10 | 2130331233005 |
11 | 7515174971a8 |
12 | 2a4a577527a5 |
13 | 125b73c50c61 |
14 | 75173d3cb13 |
15 | 3a634e6e355 |
hex | 1f001a2eaed |
2130331233005 has 8 divisors (see below), whose sum is σ = 2638861914624. Its totient is φ = 1649288696400.
The previous prime is 2130331232969. The next prime is 2130331233029. The reversal of 2130331233005 is 5003321330312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2130331233005 - 214 = 2130331216621 is a prime.
It is a super-2 number, since 2×21303312330052 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6872036081 + ... + 6872036390.
It is an arithmetic number, because the mean of its divisors is an integer number (329857739328).
Almost surely, 22130331233005 is an apocalyptic number.
It is an amenable number.
2130331233005 is a deficient number, since it is larger than the sum of its proper divisors (508530681619).
2130331233005 is a wasteful number, since it uses less digits than its factorization.
2130331233005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13744072507.
The product of its (nonzero) digits is 4860, while the sum is 26.
Adding to 2130331233005 its reverse (5003321330312), we get a palindrome (7133652563317).
The spelling of 2130331233005 in words is "two trillion, one hundred thirty billion, three hundred thirty-one million, two hundred thirty-three thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •