Base | Representation |
---|---|
bin | 1000011100011… |
… | …10101101001010 |
3 | 11221021222222220 |
4 | 10032032231022 |
5 | 121113322424 |
6 | 11010154510 |
7 | 1520060013 |
oct | 416165512 |
9 | 157258886 |
10 | 70839114 |
11 | 36a94525 |
12 | 1b882a36 |
13 | 118a3748 |
14 | 95a000a |
15 | 6344579 |
hex | 438eb4a |
70839114 has 16 divisors (see below), whose sum is σ = 143674560. Its totient is φ = 23280320.
The previous prime is 70839107. The next prime is 70839133. The reversal of 70839114 is 41193807.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82719 + ... + 83570.
It is an arithmetic number, because the mean of its divisors is an integer number (8979660).
Almost surely, 270839114 is an apocalyptic number.
70839114 is an abundant number, since it is smaller than the sum of its proper divisors (72835446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70839114 is a wasteful number, since it uses less digits than its factorization.
70839114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166365.
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 70839114 is about 8416.5975310692. The cubic root of 70839114 is about 413.7687686317.
The spelling of 70839114 in words is "seventy million, eight hundred thirty-nine thousand, one hundred fourteen".
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