Base | Representation |
---|---|
bin | 100000001010010101… |
… | …0110000101001001001 |
3 | 20121021100022000201022 |
4 | 1000110222300221021 |
5 | 2112421423332340 |
6 | 51421213002225 |
7 | 4663345162100 |
oct | 1002452605111 |
9 | 217240260638 |
10 | 69066230345 |
11 | 273220a5112 |
12 | 11476183375 |
13 | 6688b59228 |
14 | 34b29c9037 |
15 | 1be36633b5 |
hex | 1014ab0a49 |
69066230345 has 96 divisors (see below), whose sum is σ = 102972643200. Its totient is φ = 44215041024.
The previous prime is 69066230309. The next prime is 69066230371. The reversal of 69066230345 is 54303266096.
It is not a de Polignac number, because 69066230345 - 26 = 69066230281 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 69066230296 and 69066230305.
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 95 ways as a sum of consecutive naturals, for example, 111938477 + ... + 111939093.
It is an arithmetic number, because the mean of its divisors is an integer number (1072631700).
Almost surely, 269066230345 is an apocalyptic number.
It is an amenable number.
69066230345 is a deficient number, since it is larger than the sum of its proper divisors (33906412855).
69066230345 is a wasteful number, since it uses less digits than its factorization.
69066230345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 967 (or 960 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 44.
The spelling of 69066230345 in words is "sixty-nine billion, sixty-six million, two hundred thirty thousand, three hundred forty-five".
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