Base | Representation |
---|---|
bin | 101011101000111111100 |
3 | 2200122121102 |
4 | 11131013330 |
5 | 331230022 |
6 | 50352232 |
7 | 15104063 |
oct | 5350774 |
9 | 2618542 |
10 | 1430012 |
11 | 897431 |
12 | 58b678 |
13 | 3b0b7c |
14 | 2931da |
15 | 1d3a92 |
hex | 15d1fc |
1430012 has 6 divisors (see below), whose sum is σ = 2502528. Its totient is φ = 715004.
The previous prime is 1429969. The next prime is 1430027. The reversal of 1430012 is 2100341.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1429975 and 1430002.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 178748 + ... + 178755.
It is an arithmetic number, because the mean of its divisors is an integer number (417088).
21430012 is an apocalyptic number.
It is an amenable number.
1430012 is a deficient number, since it is larger than the sum of its proper divisors (1072516).
1430012 is a wasteful number, since it uses less digits than its factorization.
1430012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357507 (or 357505 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 1430012 is about 1195.8310917517. The cubic root of 1430012 is about 112.6626322719.
Adding to 1430012 its reverse (2100341), we get a palindrome (3530353).
The spelling of 1430012 in words is "one million, four hundred thirty thousand, twelve".
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