Base | Representation |
---|---|
bin | 1000111010110010010… |
… | …00001111010011010111 |
3 | 1002021222012011211021120 |
4 | 10131121020033103113 |
5 | 20010041112310241 |
6 | 352435314015023 |
7 | 31065551052114 |
oct | 4353110172327 |
9 | 1067865154246 |
10 | 306438010071 |
11 | 108a612a4586 |
12 | 4b481577473 |
13 | 22b87886b1b |
14 | 10b901ab90b |
15 | 7e879b7666 |
hex | 475920f4d7 |
306438010071 has 16 divisors (see below), whose sum is σ = 412840901088. Its totient is φ = 202164019200.
The previous prime is 306438010037. The next prime is 306438010111. The reversal of 306438010071 is 170010834603.
It is not a de Polignac number, because 306438010071 - 210 = 306438009047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (306438010001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2899111 + ... + 3002951.
It is an arithmetic number, because the mean of its divisors is an integer number (25802556318).
Almost surely, 2306438010071 is an apocalyptic number.
306438010071 is a deficient number, since it is larger than the sum of its proper divisors (106402891017).
306438010071 is a wasteful number, since it uses less digits than its factorization.
306438010071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114082.
The product of its (nonzero) digits is 12096, while the sum is 33.
Adding to 306438010071 its reverse (170010834603), we get a palindrome (476448844674).
The spelling of 306438010071 in words is "three hundred six billion, four hundred thirty-eight million, ten thousand, seventy-one".
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