Base | Representation |
---|---|
bin | 10011111010011100… |
… | …00011001000100011 |
3 | 1000121001120100122211 |
4 | 21331032003020203 |
5 | 133343314110233 |
6 | 4524500142551 |
7 | 525633020014 |
oct | 117516031043 |
9 | 30531510584 |
10 | 10690769443 |
11 | 459672a352 |
12 | 20a4397a57 |
13 | 1014b472a3 |
14 | 735bb700b |
15 | 42885a5cd |
hex | 27d383223 |
10690769443 has 8 divisors (see below), whose sum is σ = 10904949648. Its totient is φ = 10477051104.
The previous prime is 10690769417. The next prime is 10690769459. The reversal of 10690769443 is 34496709601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10690769443 - 213 = 10690761251 is a prime.
It is a super-2 number, since 2×106907694432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10690719443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68521 + ... + 161482.
It is an arithmetic number, because the mean of its divisors is an integer number (1363118706).
Almost surely, 210690769443 is an apocalyptic number.
10690769443 is a deficient number, since it is larger than the sum of its proper divisors (214180205).
10690769443 is an equidigital number, since it uses as much as digits as its factorization.
10690769443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230933.
The product of its (nonzero) digits is 979776, while the sum is 49.
The spelling of 10690769443 in words is "ten billion, six hundred ninety million, seven hundred sixty-nine thousand, four hundred forty-three".
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