Base | Representation |
---|---|
bin | 101000110101… |
… | …101000011110 |
3 | 202010220002201 |
4 | 220311220132 |
5 | 10220033223 |
6 | 1021242114 |
7 | 156665122 |
oct | 50655036 |
9 | 22126081 |
10 | 10705438 |
11 | 6052177 |
12 | 370333a |
13 | 22aa9a3 |
14 | 15c9582 |
15 | e16ead |
hex | a35a1e |
10705438 has 8 divisors (see below), whose sum is σ = 16074432. Its totient is φ = 5347296.
The previous prime is 10705433. The next prime is 10705441. The reversal of 10705438 is 83450701.
10705438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×107054382 = 229212805543688, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10705433) 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, 531 + ... + 4657.
It is an arithmetic number, because the mean of its divisors is an integer number (2009304).
Almost surely, 210705438 is an apocalyptic number.
10705438 is a deficient number, since it is larger than the sum of its proper divisors (5368994).
10705438 is a wasteful number, since it uses less digits than its factorization.
10705438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5426.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 10705438 is about 3271.9165637284. The cubic root of 10705438 is about 220.3948693529.
The spelling of 10705438 in words is "ten million, seven hundred five thousand, four hundred thirty-eight".
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