Base | Representation |
---|---|
bin | 1000010000111… |
… | …10010100100100 |
3 | 11211110100011122 |
4 | 10020132110210 |
5 | 120222031322 |
6 | 10513553112 |
7 | 1501203620 |
oct | 410362444 |
9 | 154410148 |
10 | 69330212 |
11 | 361538a6 |
12 | 1b275798 |
13 | 114959c3 |
14 | 92ca180 |
15 | 6147442 |
hex | 421e524 |
69330212 has 12 divisors (see below), whose sum is σ = 138660480. Its totient is φ = 29712936.
The previous prime is 69330203. The next prime is 69330223. The reversal of 69330212 is 21203396.
69330212 is an admirable number.
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, 1238012 + ... + 1238067.
It is an arithmetic number, because the mean of its divisors is an integer number (11555040).
Almost surely, 269330212 is an apocalyptic number.
It is an amenable number.
69330212 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.
69330212 is a wasteful number, since it uses less digits than its factorization.
69330212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2476090 (or 2476088 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 69330212 is about 8326.4765657510. The cubic root of 69330212 is about 410.8098448838.
The spelling of 69330212 in words is "sixty-nine million, three hundred thirty thousand, two hundred twelve".
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