Base | Representation |
---|---|
bin | 1011111011111001… |
… | …10100111111011000 |
3 | 121112120220102121011 |
4 | 11331330310333120 |
5 | 101110431034414 |
6 | 2535511023304 |
7 | 314540440126 |
oct | 57574647730 |
9 | 17476812534 |
10 | 6408064984 |
11 | 2799205082 |
12 | 12aa06ab34 |
13 | 7b17a2239 |
14 | 44b0b2916 |
15 | 277890dc4 |
hex | 17df34fd8 |
6408064984 has 16 divisors (see below), whose sum is σ = 12023586720. Its totient is φ = 3201775200.
The previous prime is 6408064973. The next prime is 6408064991. The reversal of 6408064984 is 4894608046.
It is a happy number.
It is a congruent number.
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, 270067 + ... + 292834.
It is an arithmetic number, because the mean of its divisors is an integer number (751474170).
Almost surely, 26408064984 is an apocalyptic number.
It is an amenable number.
6408064984 is a deficient number, since it is larger than the sum of its proper divisors (5615521736).
6408064984 is a wasteful number, since it uses less digits than its factorization.
6408064984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564330 (or 564326 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 49.
The square root of 6408064984 is about 80050.3902801229. The cubic root of 6408064984 is about 1857.4150881604.
The spelling of 6408064984 in words is "six billion, four hundred eight million, sixty-four thousand, nine hundred eighty-four".
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