Base | Representation |
---|---|
bin | 100010011000000111101 |
3 | 2010020012210 |
4 | 10103000331 |
5 | 242021321 |
6 | 40051033 |
7 | 12401100 |
oct | 4230075 |
9 | 2106183 |
10 | 1126461 |
11 | 6aa366 |
12 | 463a79 |
13 | 30595b |
14 | 214737 |
15 | 173b76 |
hex | 11303d |
1126461 has 24 divisors (see below), whose sum is σ = 1787520. Its totient is φ = 628992.
The previous prime is 1126459. The next prime is 1126483. The reversal of 1126461 is 1646211.
It is not a de Polignac number, because 1126461 - 21 = 1126459 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1126421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11565 + ... + 11661.
It is an arithmetic number, because the mean of its divisors is an integer number (74480).
21126461 is an apocalyptic number.
It is an amenable number.
1126461 is a deficient number, since it is larger than the sum of its proper divisors (661059).
1126461 is an equidigital number, since it uses as much as digits as its factorization.
1126461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193 (or 186 counting only the distinct ones).
The product of its digits is 288, while the sum is 21.
The square root of 1126461 is about 1061.3486703247. The cubic root of 1126461 is about 104.0491939358.
It can be divided in two parts, 11264 and 61, that added together give a triangular number (11325 = T150).
The spelling of 1126461 in words is "one million, one hundred twenty-six thousand, four hundred sixty-one".
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