Base | Representation |
---|---|
bin | 11111011001111111010 |
3 | 1221021200100 |
4 | 3323033322 |
5 | 230412424 |
6 | 34020230 |
7 | 11514222 |
oct | 3731772 |
9 | 1837610 |
10 | 1029114 |
11 | 643209 |
12 | 417676 |
13 | 2a0558 |
14 | 1cb082 |
15 | 154dc9 |
hex | fb3fa |
1029114 has 12 divisors (see below), whose sum is σ = 2229786. Its totient is φ = 343032.
The previous prime is 1029113. The next prime is 1029139. The reversal of 1029114 is 4119201.
It can be written as a sum of positive squares in only one way, i.e., 613089 + 416025 = 783^2 + 645^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 57173 = 1029114 / (1 + 0 + 2 + 9 + 1 + 1 + 4).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1029113) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28569 + ... + 28604.
21029114 is an apocalyptic number.
1029114 is an abundant number, since it is smaller than the sum of its proper divisors (1200672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1029114 is a wasteful number, since it uses less digits than its factorization.
1029114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57181 (or 57178 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
The square root of 1029114 is about 1014.4525617297. The cubic root of 1029114 is about 100.9611980480.
It can be divided in two parts, 102 and 9114, that added together give a square (9216 = 962).
The spelling of 1029114 in words is "one million, twenty-nine thousand, one hundred fourteen".
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