Base | Representation |
---|---|
bin | 100000011100111101100… |
… | …110000011101000000011 |
3 | 21220012022222212212022221 |
4 | 200130331212003220003 |
5 | 243014242040204443 |
6 | 4424300441311511 |
7 | 320056326146032 |
oct | 40347546035003 |
9 | 7805288785287 |
10 | 2230121413123 |
11 | 78a87544253a |
12 | 300267195597 |
13 | 1323b8148806 |
14 | 79d1d182719 |
15 | 3d025a5eeed |
hex | 2073d983a03 |
2230121413123 has 6 divisors (see below), whose sum is σ = 2353673846364. Its totient is φ = 2112746601564.
The previous prime is 2230121413081. The next prime is 2230121413153. The reversal of 2230121413123 is 3213141210322.
It is a de Polignac number, because none of the positive numbers 2k-2230121413123 is a prime.
It is a super-2 number, since 2×22301214131232 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2230121413153) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3088810461 + ... + 3088811182.
It is an arithmetic number, because the mean of its divisors is an integer number (392278974394).
Almost surely, 22230121413123 is an apocalyptic number.
2230121413123 is a deficient number, since it is larger than the sum of its proper divisors (123552433241).
2230121413123 is an equidigital number, since it uses as much as digits as its factorization.
2230121413123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6177621681 (or 6177621662 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 2230121413123 its reverse (3213141210322), we get a palindrome (5443262623445).
The spelling of 2230121413123 in words is "two trillion, two hundred thirty billion, one hundred twenty-one million, four hundred thirteen thousand, one hundred twenty-three".
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