Base | Representation |
---|---|
bin | 11110101011101100110 |
3 | 1220002011120 |
4 | 3311131212 |
5 | 224133124 |
6 | 33314410 |
7 | 11355144 |
oct | 3653546 |
9 | 1802146 |
10 | 1005414 |
11 | 627423 |
12 | 405a06 |
13 | 292827 |
14 | 1c2594 |
15 | 14cd79 |
hex | f5766 |
1005414 has 16 divisors (see below), whose sum is σ = 2129328. Its totient is φ = 315392.
The previous prime is 1005413. The next prime is 1005427. The reversal of 1005414 is 4145001.
It is a super-2 number, since 2×10054142 = 2021714622792, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1005393 and 1005402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1005413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4827 + ... + 5030.
It is an arithmetic number, because the mean of its divisors is an integer number (133083).
21005414 is an apocalyptic number.
1005414 is an abundant number, since it is smaller than the sum of its proper divisors (1123914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1005414 is a wasteful number, since it uses less digits than its factorization.
1005414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9879.
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 1005414 is about 1002.7033459603. The cubic root of 1005414 is about 100.1801419605.
The spelling of 1005414 in words is "one million, five thousand, four hundred fourteen".
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