Base | Representation |
---|---|
bin | 100000111011100000… |
… | …0111010100000001100 |
3 | 20202112100000102112020 |
4 | 1001313000322200030 |
5 | 2124311322030233 |
6 | 52253033410140 |
7 | 5052261553035 |
oct | 1016700724014 |
9 | 222470012466 |
10 | 70716205068 |
11 | 27a994aa593 |
12 | 11856869950 |
13 | 688c93ba32 |
14 | 35cbbaba8c |
15 | 1c8d4349b3 |
hex | 107703a80c |
70716205068 has 12 divisors (see below), whose sum is σ = 165004478520. Its totient is φ = 23572068352.
The previous prime is 70716205061. The next prime is 70716205069. The reversal of 70716205068 is 86050261707.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (70716205061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2946508533 + ... + 2946508556.
It is an arithmetic number, because the mean of its divisors is an integer number (13750373210).
Almost surely, 270716205068 is an apocalyptic number.
It is an amenable number.
70716205068 is an abundant number, since it is smaller than the sum of its proper divisors (94288273452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70716205068 is a wasteful number, since it uses less digits than its factorization.
70716205068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5893017096 (or 5893017094 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 42.
The spelling of 70716205068 in words is "seventy billion, seven hundred sixteen million, two hundred five thousand, sixty-eight".
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