Base | Representation |
---|---|
bin | 100000100101011001… |
… | …1000001000001001000 |
3 | 20200121122010000012201 |
4 | 1001022303001001020 |
5 | 2121301414123412 |
6 | 52051253245544 |
7 | 5025013165543 |
oct | 1011263010110 |
9 | 220548100181 |
10 | 69974364232 |
11 | 27748782593 |
12 | 1168a3338b4 |
13 | 67a203cc66 |
14 | 355b46185a |
15 | 1c48249e57 |
hex | 104acc1048 |
69974364232 has 16 divisors (see below), whose sum is σ = 133160171760. Its totient is φ = 34464985104.
The previous prime is 69974364211. The next prime is 69974364233. The reversal of 69974364232 is 23246347996.
It is not an unprimeable number, because it can be changed into a prime (69974364233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65274058 + ... + 65275129.
It is an arithmetic number, because the mean of its divisors is an integer number (8322510735).
Almost surely, 269974364232 is an apocalyptic number.
It is an amenable number.
69974364232 is a deficient number, since it is larger than the sum of its proper divisors (63185807528).
69974364232 is a wasteful number, since it uses less digits than its factorization.
69974364232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130549260 (or 130549256 counting only the distinct ones).
The product of its digits is 11757312, while the sum is 55.
The spelling of 69974364232 in words is "sixty-nine billion, nine hundred seventy-four million, three hundred sixty-four thousand, two hundred thirty-two".
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