Base | Representation |
---|---|
bin | 10011001101100010101… |
… | …010101101001110011010 |
3 | 11200012200201122012110211 |
4 | 103031202222231032122 |
5 | 133112242320303310 |
6 | 2450255105001334 |
7 | 164245020404044 |
oct | 23154252551632 |
9 | 4605621565424 |
10 | 1320210322330 |
11 | 469997344519 |
12 | 193a4792324a |
13 | 97659231853 |
14 | 47c8177ca94 |
15 | 2451d388c8a |
hex | 13362aad39a |
1320210322330 has 32 divisors (see below), whose sum is σ = 2409865645968. Its totient is φ = 520685952000.
The previous prime is 1320210322307. The next prime is 1320210322399. The reversal of 1320210322330 is 332230120231.
It can be written as a sum of positive squares in 8 ways, for example, as 1272787856041 + 47422466289 = 1128179^2 + 217767^2 .
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, 2468497 + ... + 2955316.
Almost surely, 21320210322330 is an apocalyptic number.
1320210322330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1320210322330 is a deficient number, since it is larger than the sum of its proper divisors (1089655323638).
1320210322330 is a wasteful number, since it uses less digits than its factorization.
1320210322330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5424162.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 1320210322330 its reverse (332230120231), we get a palindrome (1652440442561).
The spelling of 1320210322330 in words is "one trillion, three hundred twenty billion, two hundred ten million, three hundred twenty-two thousand, three hundred thirty".
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