Base | Representation |
---|---|
bin | 100000011101000010010… |
… | …110000101011000111011 |
3 | 21220012112112211222210202 |
4 | 200131002112011120323 |
5 | 243014422441041443 |
6 | 4424312405432415 |
7 | 320061314446445 |
oct | 40350226053073 |
9 | 7805475758722 |
10 | 2230201112123 |
11 | 78a906428586 |
12 | 300289a0b70b |
13 | 1323cb801b9a |
14 | 79d299ab495 |
15 | 3d02ca547b8 |
hex | 2074258563b |
2230201112123 has 4 divisors (see below), whose sum is σ = 2238878937720. Its totient is φ = 2221523286528.
The previous prime is 2230201112023. The next prime is 2230201112131. The reversal of 2230201112123 is 3212111020322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2230201112123 - 28 = 2230201111867 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2230201112095 and 2230201112104.
It is not an unprimeable number, because it can be changed into a prime (2230201112023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4338912413 + ... + 4338912926.
It is an arithmetic number, because the mean of its divisors is an integer number (559719734430).
Almost surely, 22230201112123 is an apocalyptic number.
2230201112123 is a deficient number, since it is larger than the sum of its proper divisors (8677825597).
2230201112123 is an equidigital number, since it uses as much as digits as its factorization.
2230201112123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8677825596.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 2230201112123 its reverse (3212111020322), we get a palindrome (5442312132445).
The spelling of 2230201112123 in words is "two trillion, two hundred thirty billion, two hundred one million, one hundred twelve thousand, one hundred twenty-three".
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