Base | Representation |
---|---|
bin | 11110111111111011000… |
… | …101001111100100101110 |
3 | 21112122110210010122012002 |
4 | 132333323011033210232 |
5 | 234400143121022441 |
6 | 4310335442412302 |
7 | 306621604004312 |
oct | 36777305174456 |
9 | 7478423118162 |
10 | 2130221267246 |
11 | 751470409306 |
12 | 2a4a26961092 |
13 | 125b5722b367 |
14 | 751634b5b42 |
15 | 3a62a49bb9b |
hex | 1effb14f92e |
2130221267246 has 16 divisors (see below), whose sum is σ = 3200617022400. Its totient is φ = 1063350334560.
The previous prime is 2130221267191. The next prime is 2130221267267. The reversal of 2130221267246 is 6427621220312.
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, 2685680 + ... + 3387228.
It is an arithmetic number, because the mean of its divisors is an integer number (200038563900).
Almost surely, 22130221267246 is an apocalyptic number.
2130221267246 is a deficient number, since it is larger than the sum of its proper divisors (1070395755154).
2130221267246 is a wasteful number, since it uses less digits than its factorization.
2130221267246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 704059.
The product of its (nonzero) digits is 96768, while the sum is 38.
Adding to 2130221267246 its reverse (6427621220312), we get a palindrome (8557842487558).
The spelling of 2130221267246 in words is "two trillion, one hundred thirty billion, two hundred twenty-one million, two hundred sixty-seven thousand, two hundred forty-six".
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