Base | Representation |
---|---|
bin | 101000111001… |
… | …000011010010 |
3 | 202011121022101 |
4 | 220321003102 |
5 | 10221010232 |
6 | 1021431014 |
7 | 160054006 |
oct | 50710322 |
9 | 22147271 |
10 | 10719442 |
11 | 6061748 |
12 | 370b46a |
13 | 22b4186 |
14 | 15d0706 |
15 | e1b1e7 |
hex | a390d2 |
10719442 has 4 divisors (see below), whose sum is σ = 16079166. Its totient is φ = 5359720.
The previous prime is 10719421. The next prime is 10719451. The reversal of 10719442 is 24491701.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 8590761 + 2128681 = 2931^2 + 1459^2 .
It is a super-2 number, since 2×107194422 = 229812873582728, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10719442.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2679859 + ... + 2679862.
Almost surely, 210719442 is an apocalyptic number.
10719442 is a deficient number, since it is larger than the sum of its proper divisors (5359724).
10719442 is an equidigital number, since it uses as much as digits as its factorization.
10719442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5359723.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 10719442 is about 3274.0558944526. The cubic root of 10719442 is about 220.4909284750.
The spelling of 10719442 in words is "ten million, seven hundred nineteen thousand, four hundred forty-two".
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