Base | Representation |
---|---|
bin | 11010100111101010001… |
… | …11101110011110100001 |
3 | 10020102212012220002010110 |
4 | 31103311013232132201 |
5 | 104441143222310144 |
6 | 1540103215321533 |
7 | 123036524362365 |
oct | 15236507563641 |
9 | 3212765802113 |
10 | 914645510049 |
11 | 322998600307 |
12 | 129320b202a9 |
13 | 68334a3939b |
14 | 323aa4d12a5 |
15 | 18bd316c0b9 |
hex | d4f51ee7a1 |
914645510049 has 16 divisors (see below), whose sum is σ = 1311026042880. Its totient is φ = 565379977680.
The previous prime is 914645509997. The next prime is 914645510057. The reversal of 914645510049 is 940015546419.
It is not a de Polignac number, because 914645510049 - 211 = 914645508001 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (914645510059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170703837 + ... + 170709194.
It is an arithmetic number, because the mean of its divisors is an integer number (81939127680).
Almost surely, 2914645510049 is an apocalyptic number.
It is an amenable number.
914645510049 is a deficient number, since it is larger than the sum of its proper divisors (396380532831).
914645510049 is a wasteful number, since it uses less digits than its factorization.
914645510049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341413100.
The product of its (nonzero) digits is 777600, while the sum is 48.
The spelling of 914645510049 in words is "nine hundred fourteen billion, six hundred forty-five million, five hundred ten thousand, forty-nine".
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