Base | Representation |
---|---|
bin | 100000001000111000… |
… | …0011001111000101100 |
3 | 20121010221101002101002 |
4 | 1000101300121320230 |
5 | 2112321422101343 |
6 | 51412305535432 |
7 | 4662213015332 |
oct | 1002160317054 |
9 | 217127332332 |
10 | 69017378348 |
11 | 272a7568966 |
12 | 11461944578 |
13 | 667b9b3519 |
14 | 34aa30db52 |
15 | 1bde2138b8 |
hex | 1011c19e2c |
69017378348 has 12 divisors (see below), whose sum is σ = 121731439872. Its totient is φ = 34236966960.
The previous prime is 69017378323. The next prime is 69017378351. The reversal of 69017378348 is 84387371096.
It is a junction number, because it is equal to n+sod(n) for n = 69017378293 and 69017378302.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67929983 + ... + 67930998.
It is an arithmetic number, because the mean of its divisors is an integer number (10144286656).
Almost surely, 269017378348 is an apocalyptic number.
It is an amenable number.
69017378348 is a deficient number, since it is larger than the sum of its proper divisors (52714061524).
69017378348 is a wasteful number, since it uses less digits than its factorization.
69017378348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135861112 (or 135861110 counting only the distinct ones).
The product of its (nonzero) digits is 6096384, while the sum is 56.
The spelling of 69017378348 in words is "sixty-nine billion, seventeen million, three hundred seventy-eight thousand, three hundred forty-eight".
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