Base | Representation |
---|---|
bin | 100000101001011001… |
… | …0110111101011011100 |
3 | 20200221222121000211221 |
4 | 1001102302313223130 |
5 | 2122040241344313 |
6 | 52112445223124 |
7 | 5031232534420 |
oct | 1012262675334 |
9 | 220858530757 |
10 | 70108543708 |
11 | 27807499615 |
12 | 11707261aa4 |
13 | 67c3a8cbb8 |
14 | 35711ccb80 |
15 | 1c54e01c8d |
hex | 1052cb7adc |
70108543708 has 24 divisors (see below), whose sum is σ = 140238510944. Its totient is φ = 30041928000.
The previous prime is 70108543699. The next prime is 70108543709. The reversal of 70108543708 is 80734580107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70108543709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443 + ... + 374458.
Almost surely, 270108543708 is an apocalyptic number.
It is an amenable number.
70108543708 is an abundant number, since it is smaller than the sum of its proper divisors (70129967236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70108543708 is a wasteful number, since it uses less digits than its factorization.
70108543708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382573 (or 382571 counting only the distinct ones).
The product of its (nonzero) digits is 188160, while the sum is 43.
The spelling of 70108543708 in words is "seventy billion, one hundred eight million, five hundred forty-three thousand, seven hundred eight".
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