Base | Representation |
---|---|
bin | 101011011111101101111 |
3 | 2200102002112 |
4 | 11123331233 |
5 | 331102023 |
6 | 50314235 |
7 | 15054200 |
oct | 5337557 |
9 | 2612075 |
10 | 1425263 |
11 | 893904 |
12 | 58897b |
13 | 3ab968 |
14 | 2915a7 |
15 | 1d2478 |
hex | 15bf6f |
1425263 has 24 divisors (see below), whose sum is σ = 1846800. Its totient is φ = 1091328.
The previous prime is 1425253. The next prime is 1425271. The reversal of 1425263 is 3625241.
It is not a de Polignac number, because 1425263 - 26 = 1425199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1425253) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24128 + ... + 24186.
It is an arithmetic number, because the mean of its divisors is an integer number (76950).
21425263 is an apocalyptic number.
1425263 is a deficient number, since it is larger than the sum of its proper divisors (421537).
1425263 is a wasteful number, since it uses less digits than its factorization.
1425263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119 (or 112 counting only the distinct ones).
The product of its digits is 1440, while the sum is 23.
The square root of 1425263 is about 1193.8437921269. The cubic root of 1425263 is about 112.5377782589.
The spelling of 1425263 in words is "one million, four hundred twenty-five thousand, two hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •