Base | Representation |
---|---|
bin | 10000010011010001111… |
… | …001111011100011001110 |
3 | 10222002110120121201100101 |
4 | 100103101321323203032 |
5 | 121323144024334410 |
6 | 2214341354521314 |
7 | 143634632265100 |
oct | 20232171734316 |
9 | 3862416551311 |
10 | 1120213121230 |
11 | 3a2097115165 |
12 | 16113113623a |
13 | 81835682638 |
14 | 3c30bbc9570 |
15 | 1e2152b8d3a |
hex | 104d1e7b8ce |
1120213121230 has 48 divisors (see below), whose sum is σ = 2345836033296. Its totient is φ = 384032638080.
The previous prime is 1120213121221. The next prime is 1120213121239. The reversal of 1120213121230 is 321213120211.
It is an interprime number because it is at equal distance from previous prime (1120213121221) and next prime (1120213121239).
It is a junction number, because it is equal to n+sod(n) for n = 1120213121198 and 1120213121207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120213121239) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4739050 + ... + 4969810.
It is an arithmetic number, because the mean of its divisors is an integer number (48871584027).
Almost surely, 21120213121230 is an apocalyptic number.
1120213121230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1120213121230 is an abundant number, since it is smaller than the sum of its proper divisors (1225622912066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120213121230 is a wasteful number, since it uses less digits than its factorization.
1120213121230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240689 (or 240682 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 1120213121230 its reverse (321213120211), we get a palindrome (1441426241441).
The spelling of 1120213121230 in words is "one trillion, one hundred twenty billion, two hundred thirteen million, one hundred twenty-one thousand, two hundred thirty".
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