Base | Representation |
---|---|
bin | 1011110001101011000… |
… | …0101001010000001100 |
3 | 201100012111111220200221 |
4 | 2330122300221100030 |
5 | 11303313440004122 |
6 | 232535133201124 |
7 | 20421330134212 |
oct | 2743260512014 |
9 | 640174456627 |
10 | 202312422412 |
11 | 788890a7401 |
12 | 332620301a4 |
13 | 16102423669 |
14 | 9b13264cb2 |
15 | 53e149b6c7 |
hex | 2f1ac2940c |
202312422412 has 48 divisors (see below), whose sum is σ = 367899084000. Its totient is φ = 97230357504.
The previous prime is 202312422353. The next prime is 202312422497. The reversal of 202312422412 is 214224213202.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52019764 + ... + 52023652.
It is an arithmetic number, because the mean of its divisors is an integer number (7664564250).
Almost surely, 2202312422412 is an apocalyptic number.
It is an amenable number.
202312422412 is a deficient number, since it is larger than the sum of its proper divisors (165586661588).
202312422412 is a wasteful number, since it uses less digits than its factorization.
202312422412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5818 (or 5816 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 202312422412 its reverse (214224213202), we get a palindrome (416536635614).
The spelling of 202312422412 in words is "two hundred two billion, three hundred twelve million, four hundred twenty-two thousand, four hundred twelve".
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