Base | Representation |
---|---|
bin | 10010111100110111111… |
… | …001111010101100111110 |
3 | 11121111111102201001110210 |
4 | 102330313321322230332 |
5 | 132314114113121342 |
6 | 2434135131413250 |
7 | 163042350011514 |
oct | 22746771725476 |
9 | 4544442631423 |
10 | 1302313020222 |
11 | 462342826555 |
12 | 190491bb4226 |
13 | 95a6637aa66 |
14 | 470648464b4 |
15 | 23d2201979c |
hex | 12f37e7ab3e |
1302313020222 has 32 divisors (see below), whose sum is σ = 2750360630400. Its totient is φ = 409959391968.
The previous prime is 1302313020163. The next prime is 1302313020257. The reversal of 1302313020222 is 2220203132031.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17982472 + ... + 18054747.
It is an arithmetic number, because the mean of its divisors is an integer number (85948769700).
Almost surely, 21302313020222 is an apocalyptic number.
1302313020222 is an abundant number, since it is smaller than the sum of its proper divisors (1448047610178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302313020222 is a wasteful number, since it uses less digits than its factorization.
1302313020222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36037560.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 1302313020222 its reverse (2220203132031), we get a palindrome (3522516152253).
The spelling of 1302313020222 in words is "one trillion, three hundred two billion, three hundred thirteen million, twenty thousand, two hundred twenty-two".
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