Base | Representation |
---|---|
bin | 10001110010011000000… |
… | …101100010110010110010 |
3 | 11022212000202001112212012 |
4 | 101302120011202302302 |
5 | 130011304002132010 |
6 | 2333305505002522 |
7 | 154211200066046 |
oct | 21623005426262 |
9 | 4285022045765 |
10 | 1222322302130 |
11 | 43142508a076 |
12 | 178a89323442 |
13 | 8b3591459c7 |
14 | 43237006026 |
15 | 21bde781005 |
hex | 11c98162cb2 |
1222322302130 has 32 divisors (see below), whose sum is σ = 2330718358320. Its totient is φ = 459947980800.
The previous prime is 1222322302087. The next prime is 1222322302169. The reversal of 1222322302130 is 312032232221.
It can be written as a sum of positive squares in 8 ways, for example, as 545531437201 + 676790864929 = 738601^2 + 822673^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1222322302096 and 1222322302105.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1365821 + ... + 2076080.
Almost surely, 21222322302130 is an apocalyptic number.
1222322302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1222322302130 is a deficient number, since it is larger than the sum of its proper divisors (1108396056190).
1222322302130 is a wasteful number, since it uses less digits than its factorization.
1222322302130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3444014.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 1222322302130 its reverse (312032232221), we get a palindrome (1534354534351).
The spelling of 1222322302130 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-two million, three hundred two thousand, one hundred thirty".
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