Base | Representation |
---|---|
bin | 1000010011010… |
… | …00100011000100 |
3 | 11212000210020002 |
4 | 10021220203010 |
5 | 120311243434 |
6 | 10524300432 |
7 | 1503611201 |
oct | 411504304 |
9 | 155023202 |
10 | 69634244 |
11 | 36341269 |
12 | 1b3a1718 |
13 | 115711c4 |
14 | 9368ca8 |
15 | 61a757e |
hex | 42688c4 |
69634244 has 24 divisors (see below), whose sum is σ = 130854528. Its totient is φ = 32305280.
The previous prime is 69634237. The next prime is 69634273. The reversal of 69634244 is 44243696.
It is a junction number, because it is equal to n+sod(n) for n = 69634198 and 69634207.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2384 + ... + 12039.
It is an arithmetic number, because the mean of its divisors is an integer number (5452272).
Almost surely, 269634244 is an apocalyptic number.
It is an amenable number.
69634244 is a deficient number, since it is larger than the sum of its proper divisors (61220284).
69634244 is a wasteful number, since it uses less digits than its factorization.
69634244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14515 (or 14513 counting only the distinct ones).
The product of its digits is 124416, while the sum is 38.
The square root of 69634244 is about 8344.7135361257. The cubic root of 69634244 is about 411.4094738481.
The spelling of 69634244 in words is "sixty-nine million, six hundred thirty-four thousand, two hundred forty-four".
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