Base | Representation |
---|---|
bin | 100001000010111001… |
… | …1011100000010101100 |
3 | 20210011121220111212021 |
4 | 1002011303130002230 |
5 | 2130313332040133 |
6 | 52333415515524 |
7 | 5061363600220 |
oct | 1020563340254 |
9 | 223147814767 |
10 | 70964330668 |
11 | 28106572a70 |
12 | 11905988ba4 |
13 | 68cc17620a |
14 | 3612b1a780 |
15 | 1ca50e852d |
hex | 1085cdc0ac |
70964330668 has 48 divisors (see below), whose sum is σ = 162980294400. Its totient is φ = 26193257280.
The previous prime is 70964330623. The next prime is 70964330677. The reversal of 70964330668 is 86603346907.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6057403 + ... + 6069106.
It is an arithmetic number, because the mean of its divisors is an integer number (3395422800).
Almost surely, 270964330668 is an apocalyptic number.
It is an amenable number.
70964330668 is an abundant number, since it is smaller than the sum of its proper divisors (92015963732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70964330668 is a wasteful number, since it uses less digits than its factorization.
70964330668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12126550 (or 12126548 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 52.
The spelling of 70964330668 in words is "seventy billion, nine hundred sixty-four million, three hundred thirty thousand, six hundred sixty-eight".
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