Base | Representation |
---|---|
bin | 100110101010000010000 |
3 | 2101100120222 |
4 | 10311100100 |
5 | 311013304 |
6 | 43052212 |
7 | 13524005 |
oct | 4652020 |
9 | 2340528 |
10 | 1266704 |
11 | 79576a |
12 | 511068 |
13 | 35473a |
14 | 24d8ac |
15 | 1a04be |
hex | 135410 |
1266704 has 20 divisors (see below), whose sum is σ = 2599164. Its totient is φ = 595968.
The previous prime is 1266677. The next prime is 1266719. The reversal of 1266704 is 4076621.
It can be written as a sum of positive squares in 2 ways, for example, as 547600 + 719104 = 740^2 + 848^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2057 + ... + 2600.
21266704 is an apocalyptic number.
It is an amenable number.
1266704 is an abundant number, since it is smaller than the sum of its proper divisors (1332460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1266704 is a wasteful number, since it uses less digits than its factorization.
1266704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4682 (or 4676 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 1266704 is about 1125.4794533886. The cubic root of 1266704 is about 108.1994485436.
The spelling of 1266704 in words is "one million, two hundred sixty-six thousand, seven hundred four".
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