Base | Representation |
---|---|
bin | 11111110111101110… |
… | …011100100001101100 |
3 | 10021022220200210120110 |
4 | 133313232130201230 |
5 | 1030041023401032 |
6 | 23415413020020 |
7 | 2321012003556 |
oct | 376756344154 |
9 | 107286623513 |
10 | 34220918892 |
11 | 135708a8956 |
12 | 6770624610 |
13 | 32c49b6544 |
14 | 1928c684d6 |
15 | d5448b7cc |
hex | 7f7b9c86c |
34220918892 has 12 divisors (see below), whose sum is σ = 79848810776. Its totient is φ = 11406972960.
The previous prime is 34220918869. The next prime is 34220918909. The reversal of 34220918892 is 29881902243.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1425871609 + ... + 1425871632.
Almost surely, 234220918892 is an apocalyptic number.
It is an amenable number.
34220918892 is an abundant number, since it is smaller than the sum of its proper divisors (45627891884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34220918892 is a wasteful number, since it uses less digits than its factorization.
34220918892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2851743248 (or 2851743246 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 48.
The spelling of 34220918892 in words is "thirty-four billion, two hundred twenty million, nine hundred eighteen thousand, eight hundred ninety-two".
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