Base | Representation |
---|---|
bin | 100000010110001111… |
… | …0101101100101001100 |
3 | 20122022012000110201021 |
4 | 1000230132231211030 |
5 | 2114231211202020 |
6 | 51525003323524 |
7 | 5006265631231 |
oct | 1005436554514 |
9 | 218265013637 |
10 | 69465725260 |
11 | 275076555a8 |
12 | 11567b205a4 |
13 | 6720851959 |
14 | 350da9b788 |
15 | 1c187771aa |
hex | 102c7ad94c |
69465725260 has 24 divisors (see below), whose sum is σ = 146338219440. Its totient is φ = 27698633664.
The previous prime is 69465725249. The next prime is 69465725299. The reversal of 69465725260 is 6252756496.
It is a junction number, because it is equal to n+sod(n) for n = 69465725198 and 69465725207.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5472030 + ... + 5484709.
It is an arithmetic number, because the mean of its divisors is an integer number (6097425810).
Almost surely, 269465725260 is an apocalyptic number.
It is an amenable number.
69465725260 is an abundant number, since it is smaller than the sum of its proper divisors (76872494180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69465725260 is a wasteful number, since it uses less digits than its factorization.
69465725260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10957065 (or 10957063 counting only the distinct ones).
The product of its (nonzero) digits is 5443200, while the sum is 52.
It can be divided in two parts, 694657 and 25260, that added together give a palindrome (719917).
The spelling of 69465725260 in words is "sixty-nine billion, four hundred sixty-five million, seven hundred twenty-five thousand, two hundred sixty".
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