Base | Representation |
---|---|
bin | 111011101010100001… |
… | …111100111011100110 |
3 | 20010100202022012022210 |
4 | 323222201330323212 |
5 | 2022200430423024 |
6 | 45233012304250 |
7 | 4425400441644 |
oct | 735241747346 |
9 | 203322265283 |
10 | 64064311014 |
11 | 251956a7090 |
12 | 104bb012086 |
13 | 606c7a7b52 |
14 | 315a588194 |
15 | 19ee47d129 |
hex | eea87cee6 |
64064311014 has 48 divisors (see below), whose sum is σ = 143103167424. Its totient is φ = 18961916400.
The previous prime is 64064310983. The next prime is 64064311019. The reversal of 64064311014 is 41011346046.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64064311019) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140452 + ... + 384519.
It is an arithmetic number, because the mean of its divisors is an integer number (2981315988).
Almost surely, 264064311014 is an apocalyptic number.
64064311014 is an abundant number, since it is smaller than the sum of its proper divisors (79038856410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64064311014 is a wasteful number, since it uses less digits than its factorization.
64064311014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525073 (or 525030 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The spelling of 64064311014 in words is "sixty-four billion, sixty-four million, three hundred eleven thousand, fourteen".
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