Base | Representation |
---|---|
bin | 1110100011011100010… |
… | …10100011011011101000 |
3 | 1202210202100111221212202 |
4 | 13101232022203123220 |
5 | 31143113000413124 |
6 | 1021420524555332 |
7 | 51062030555660 |
oct | 7215612433350 |
9 | 1683670457782 |
10 | 500064466664 |
11 | 18309239a234 |
12 | 80aba6b2b48 |
13 | 382045ccb29 |
14 | 1a2bba051a0 |
15 | d01b6195ae |
hex | 746e2a36e8 |
500064466664 has 32 divisors (see below), whose sum is σ = 1127964964800. Its totient is φ = 203033692800.
The previous prime is 500064466661. The next prime is 500064466673. The reversal of 500064466664 is 466664460005.
It is not an unprimeable number, because it can be changed into a prime (500064466661) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234991637 + ... + 234993764.
It is an arithmetic number, because the mean of its divisors is an integer number (35248905150).
Almost surely, 2500064466664 is an apocalyptic number.
It is an amenable number.
500064466664 is an abundant number, since it is smaller than the sum of its proper divisors (627900498136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
500064466664 is a wasteful number, since it uses less digits than its factorization.
500064466664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469985433 (or 469985429 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 47.
The spelling of 500064466664 in words is "five hundred billion, sixty-four million, four hundred sixty-six thousand, six hundred sixty-four".
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