Base | Representation |
---|---|
bin | 101011011111110001100 |
3 | 2200102010121 |
4 | 11123332030 |
5 | 331102132 |
6 | 50314324 |
7 | 15054241 |
oct | 5337614 |
9 | 2612117 |
10 | 1425292 |
11 | 893930 |
12 | 5889a4 |
13 | 3ab98b |
14 | 2915c8 |
15 | 1d2497 |
hex | 15bf8c |
1425292 has 24 divisors (see below), whose sum is σ = 2817360. Its totient is φ = 624960.
The previous prime is 1425271. The next prime is 1425293. The reversal of 1425292 is 2925241.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (1425293) 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, 718 + ... + 1834.
It is an arithmetic number, because the mean of its divisors is an integer number (117390).
21425292 is an apocalyptic number.
It is an amenable number.
1425292 is a deficient number, since it is larger than the sum of its proper divisors (1392068).
1425292 is a wasteful number, since it uses less digits than its factorization.
1425292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1161 (or 1159 counting only the distinct ones).
The product of its digits is 1440, while the sum is 25.
The square root of 1425292 is about 1193.8559377077. The cubic root of 1425292 is about 112.5385415270.
The spelling of 1425292 in words is "one million, four hundred twenty-five thousand, two hundred ninety-two".
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