Base | Representation |
---|---|
bin | 101000000000… |
… | …111001100011 |
3 | 201201220210220 |
4 | 220000321203 |
5 | 10141130233 |
6 | 1012454123 |
7 | 155105316 |
oct | 50007143 |
9 | 21656726 |
10 | 10489443 |
11 | 5a14968 |
12 | 361a343 |
13 | 2233593 |
14 | 157097d |
15 | dc2eb3 |
hex | a00e63 |
10489443 has 16 divisors (see below), whose sum is σ = 14307456. Its totient is φ = 6834240.
The previous prime is 10489441. The next prime is 10489447. The reversal of 10489443 is 34498401.
It is a happy number.
It is not a de Polignac number, because 10489443 - 21 = 10489441 is a prime.
It is a super-2 number, since 2×104894432 = 220056828900498, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10489441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46096 + ... + 46322.
It is an arithmetic number, because the mean of its divisors is an integer number (894216).
Almost surely, 210489443 is an apocalyptic number.
10489443 is a deficient number, since it is larger than the sum of its proper divisors (3818013).
10489443 is a wasteful number, since it uses less digits than its factorization.
10489443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514.
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 10489443 is about 3238.7409590765. The cubic root of 10489443 is about 218.9025441572.
The spelling of 10489443 in words is "ten million, four hundred eighty-nine thousand, four hundred forty-three".
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