Base | Representation |
---|---|
bin | 1011110001110010011… |
… | …0011111001110001000 |
3 | 201100021122122101102101 |
4 | 2330130212133032020 |
5 | 11303344342024222 |
6 | 232542155243144 |
7 | 20422153536106 |
oct | 2743446371610 |
9 | 640248571371 |
10 | 202343314312 |
11 | 788a45869a7 |
12 | 332704494b4 |
13 | 1610894b5a9 |
14 | 9b173c6c76 |
15 | 53e404e927 |
hex | 2f1c99f388 |
202343314312 has 16 divisors (see below), whose sum is σ = 379413544860. Its totient is φ = 101166369024.
The previous prime is 202343314307. The next prime is 202343314333. The reversal of 202343314312 is 213413343202.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 148938877476 + 53404436836 = 385926^2 + 231094^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495973 + ... + 806644.
Almost surely, 2202343314312 is an apocalyptic number.
It is an amenable number.
202343314312 is a deficient number, since it is larger than the sum of its proper divisors (177070230548).
202343314312 is a wasteful number, since it uses less digits than its factorization.
202343314312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1322040 (or 1322036 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 202343314312 its reverse (213413343202), we get a palindrome (415756657514).
The spelling of 202343314312 in words is "two hundred two billion, three hundred forty-three million, three hundred fourteen thousand, three hundred twelve".
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