Base | Representation |
---|---|
bin | 11111111101101110100 |
3 | 1222012210001 |
4 | 3333231310 |
5 | 232004122 |
6 | 34241044 |
7 | 11621452 |
oct | 3775564 |
9 | 1865701 |
10 | 1047412 |
11 | 655a33 |
12 | 426184 |
13 | 2a8992 |
14 | 1d39d2 |
15 | 15a527 |
hex | ffb74 |
1047412 has 12 divisors (see below), whose sum is σ = 1840356. Its totient is φ = 521600.
The previous prime is 1047391. The next prime is 1047419. The reversal of 1047412 is 2147401.
It can be written as a sum of positive squares in 2 ways, for example, as 729316 + 318096 = 854^2 + 564^2 .
It is a nialpdrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 1047412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1047419) 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, 1278 + ... + 1930.
It is an arithmetic number, because the mean of its divisors is an integer number (153363).
21047412 is an apocalyptic number.
It is an amenable number.
1047412 is a deficient number, since it is larger than the sum of its proper divisors (792944).
1047412 is a wasteful number, since it uses less digits than its factorization.
1047412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1058 (or 1056 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 1047412 is about 1023.4314828067. The cubic root of 1047412 is about 101.5560611460.
The spelling of 1047412 in words is "one million, forty-seven thousand, four hundred twelve".
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