Base | Representation |
---|---|
bin | 11111111111001000… |
… | …000000111010110000 |
3 | 10021122120021220222201 |
4 | 133333020000322300 |
5 | 1030314313441224 |
6 | 23440005512544 |
7 | 2324050132165 |
oct | 377710007260 |
9 | 107576256881 |
10 | 34345062064 |
11 | 1362498a515 |
12 | 67a6112754 |
13 | 3314631241 |
14 | 193b54206c |
15 | d6030ea44 |
hex | 7ff200eb0 |
34345062064 has 80 divisors (see below), whose sum is σ = 70741900800. Its totient is φ = 16118187008.
The previous prime is 34345062061. The next prime is 34345062083. The reversal of 34345062064 is 46026054343.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (34345062061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16130952 + ... + 16133080.
It is an arithmetic number, because the mean of its divisors is an integer number (884273760).
Almost surely, 234345062064 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34345062064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35370950400).
34345062064 is an abundant number, since it is smaller than the sum of its proper divisors (36396838736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34345062064 is a wasteful number, since it uses less digits than its factorization.
34345062064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2962 (or 2956 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 37.
The spelling of 34345062064 in words is "thirty-four billion, three hundred forty-five million, sixty-two thousand, sixty-four".
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