Base | Representation |
---|---|
bin | 111100101000000100… |
… | …110000001000011101 |
3 | 20020000201012022001000 |
4 | 330220010300020131 |
5 | 2031304243000210 |
6 | 45523255140513 |
7 | 4463106020430 |
oct | 745004601035 |
9 | 206021168030 |
10 | 65096843805 |
11 | 25675520274 |
12 | 10748974739 |
13 | 61a5695ab6 |
14 | 3217763817 |
15 | 1a5ee38ac0 |
hex | f2813021d |
65096843805 has 64 divisors (see below), whose sum is σ = 134123212800. Its totient is φ = 29339392320.
The previous prime is 65096843783. The next prime is 65096843813. The reversal of 65096843805 is 50834869056.
It is a happy number.
It is not a de Polignac number, because 65096843805 - 225 = 65063289373 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 418015 + ... + 552204.
It is an arithmetic number, because the mean of its divisors is an integer number (2095675200).
Almost surely, 265096843805 is an apocalyptic number.
It is an amenable number.
65096843805 is an abundant number, since it is smaller than the sum of its proper divisors (69026368995).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65096843805 is a wasteful number, since it uses less digits than its factorization.
65096843805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 970311 (or 970305 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 54.
The spelling of 65096843805 in words is "sixty-five billion, ninety-six million, eight hundred forty-three thousand, eight hundred five".
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