Base | Representation |
---|---|
bin | 10001110000100000001… |
… | …001101001111101001010 |
3 | 11022122211111202210211102 |
4 | 101300200021221331022 |
5 | 124443143342122442 |
6 | 2332334104501402 |
7 | 154110264552521 |
oct | 21604011517512 |
9 | 4278744683742 |
10 | 1220310114122 |
11 | 430592278480 |
12 | 17860747a862 |
13 | 8b0c82c1c08 |
14 | 430c5a974b8 |
15 | 21b22cb2232 |
hex | 11c20269f4a |
1220310114122 has 16 divisors (see below), whose sum is σ = 1996967405952. Its totient is φ = 554659662720.
The previous prime is 1220310114061. The next prime is 1220310114143. The reversal of 1220310114122 is 2214110130221.
It is a junction number, because it is equal to n+sod(n) for n = 1220310114094 and 1220310114103.
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 7 ways as a sum of consecutive naturals, for example, 867458 + ... + 1786925.
It is an arithmetic number, because the mean of its divisors is an integer number (124810462872).
Almost surely, 21220310114122 is an apocalyptic number.
1220310114122 is a deficient number, since it is larger than the sum of its proper divisors (776657291830).
1220310114122 is a wasteful number, since it uses less digits than its factorization.
1220310114122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2675293.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 1220310114122 its reverse (2214110130221), we get a palindrome (3434420244343).
The spelling of 1220310114122 in words is "one trillion, two hundred twenty billion, three hundred ten million, one hundred fourteen thousand, one hundred twenty-two".
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