Base | Representation |
---|---|
bin | 10000010101000011000… |
… | …110000100110010110110 |
3 | 10222021100220221100222001 |
4 | 100111003012010302312 |
5 | 121341041201131410 |
6 | 2215254033125514 |
7 | 144032661506350 |
oct | 20250306046266 |
9 | 3867326840861 |
10 | 1122112130230 |
11 | 3a2981053793 |
12 | 1615810b989a |
13 | 81a78c2a0c0 |
14 | 3c44c0b60d0 |
15 | 1e2c6d7d33a |
hex | 10543184cb6 |
1122112130230 has 64 divisors (see below), whose sum is σ = 2616747356160. Its totient is φ = 336438935424.
The previous prime is 1122112130213. The next prime is 1122112130231. The reversal of 1122112130230 is 320312112211.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 1122112130198 and 1122112130207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1122112130231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32432454 + ... + 32467033.
It is an arithmetic number, because the mean of its divisors is an integer number (40886677440).
Almost surely, 21122112130230 is an apocalyptic number.
1122112130230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1122112130230 is an abundant number, since it is smaller than the sum of its proper divisors (1494635225930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122112130230 is a wasteful number, since it uses less digits than its factorization.
1122112130230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64899533.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 1122112130230 its reverse (320312112211), we get a palindrome (1442424242441).
The spelling of 1122112130230 in words is "one trillion, one hundred twenty-two billion, one hundred twelve million, one hundred thirty thousand, two hundred thirty".
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