Base | Representation |
---|---|
bin | 1000010010100… |
… | …01110111011010 |
3 | 11211212001210010 |
4 | 10021101313122 |
5 | 120300310323 |
6 | 10522302350 |
7 | 1503043266 |
oct | 411216732 |
9 | 154761703 |
10 | 69541338 |
11 | 36288489 |
12 | 1b3579b6 |
13 | 1153ab29 |
14 | 93430a6 |
15 | 6189c93 |
hex | 4251dda |
69541338 has 8 divisors (see below), whose sum is σ = 139082688. Its totient is φ = 23180444.
The previous prime is 69541327. The next prime is 69541343. The reversal of 69541338 is 83314596.
It is a sphenic number, since it is the product of 3 distinct primes.
69541338 is an admirable number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 69541296 and 69541305.
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 3 ways as a sum of consecutive naturals, for example, 5795106 + ... + 5795117.
It is an arithmetic number, because the mean of its divisors is an integer number (17385336).
Almost surely, 269541338 is an apocalyptic number.
69541338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69541338 is a wasteful number, since it uses less digits than its factorization.
69541338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11590228.
The product of its digits is 77760, while the sum is 39.
The square root of 69541338 is about 8339.1449201942. The cubic root of 69541338 is about 411.2264249257.
The spelling of 69541338 in words is "sixty-nine million, five hundred forty-one thousand, three hundred thirty-eight".
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