Base | Representation |
---|---|
bin | 10110100010011101… |
… | …01101101110000110 |
3 | 1011020021201101002111 |
4 | 23101032231232012 |
5 | 144240124330042 |
6 | 5320405531234 |
7 | 605566154356 |
oct | 132116555606 |
9 | 34207641074 |
10 | 12100230022 |
11 | 514a29aa01 |
12 | 2418413b1a |
13 | 11aab58c2a |
14 | 82b06cb66 |
15 | 4ac46d517 |
hex | 2d13adb86 |
12100230022 has 4 divisors (see below), whose sum is σ = 18150345036. Its totient is φ = 6050115010.
The previous prime is 12100230007. The next prime is 12100230059. The reversal of 12100230022 is 22003200121.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22003200121 = 7 ⋅3143314303.
It is a junction number, because it is equal to n+sod(n) for n = 12100229984 and 12100230011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3025057504 + ... + 3025057507.
It is an arithmetic number, because the mean of its divisors is an integer number (4537586259).
Almost surely, 212100230022 is an apocalyptic number.
12100230022 is a deficient number, since it is larger than the sum of its proper divisors (6050115014).
12100230022 is an equidigital number, since it uses as much as digits as its factorization.
12100230022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6050115013.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 12100230022 its reverse (22003200121), we get a palindrome (34103430143).
The spelling of 12100230022 in words is "twelve billion, one hundred million, two hundred thirty thousand, twenty-two".
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