Base | Representation |
---|---|
bin | 100001100000111100010… |
… | …011110111011000101100 |
3 | 22011011201222220021112220 |
4 | 201200330103313120230 |
5 | 300213234230424322 |
6 | 4522011444355340 |
7 | 325252214432061 |
oct | 41407423673054 |
9 | 8134658807486 |
10 | 2303114311212 |
11 | 808821a94200 |
12 | 3124383a5b50 |
13 | 13924b65bc80 |
14 | 7d685472c68 |
15 | 3ed98cb055c |
hex | 2183c4f762c |
2303114311212 has 288 divisors, whose sum is σ = 6532679172096. Its totient is φ = 627060994560.
The previous prime is 2303114311151. The next prime is 2303114311213. The reversal of 2303114311212 is 2121134113032.
It is not an unprimeable number, because it can be changed into a prime (2303114311213) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 127045293 + ... + 127063419.
It is an arithmetic number, because the mean of its divisors is an integer number (22682913792).
Almost surely, 22303114311212 is an apocalyptic number.
2303114311212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2303114311212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3266339586048).
2303114311212 is an abundant number, since it is smaller than the sum of its proper divisors (4229564860884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2303114311212 is a wasteful number, since it uses less digits than its factorization.
2303114311212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18349 (or 18336 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 2303114311212 its reverse (2121134113032), we get a palindrome (4424248424244).
The spelling of 2303114311212 in words is "two trillion, three hundred three billion, one hundred fourteen million, three hundred eleven thousand, two hundred twelve".
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