Base | Representation |
---|---|
bin | 101001101111… |
… | …101010100011 |
3 | 202120222011110 |
4 | 221233222203 |
5 | 10300140024 |
6 | 1030314403 |
7 | 162005124 |
oct | 51575243 |
9 | 22528143 |
10 | 10943139 |
11 | 61a4819 |
12 | 37b8a03 |
13 | 2361c3c |
14 | 164c04b |
15 | e62629 |
hex | a6faa3 |
10943139 has 4 divisors (see below), whose sum is σ = 14590856. Its totient is φ = 7295424.
The previous prime is 10943129. The next prime is 10943161. The reversal of 10943139 is 93134901.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 10943139 - 27 = 10943011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10943129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823854 + ... + 1823859.
It is an arithmetic number, because the mean of its divisors is an integer number (3647714).
Almost surely, 210943139 is an apocalyptic number.
10943139 is a deficient number, since it is larger than the sum of its proper divisors (3647717).
10943139 is an equidigital number, since it uses as much as digits as its factorization.
10943139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3647716.
The product of its (nonzero) digits is 2916, while the sum is 30.
The square root of 10943139 is about 3308.0415656397. The cubic root of 10943139 is about 222.0141416200.
The spelling of 10943139 in words is "ten million, nine hundred forty-three thousand, one hundred thirty-nine".
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