Base | Representation |
---|---|
bin | 101011010011111011001 |
3 | 2200002210220 |
4 | 11122133121 |
5 | 330403400 |
6 | 50230253 |
7 | 15030453 |
oct | 5323731 |
9 | 2602726 |
10 | 1419225 |
11 | 88a315 |
12 | 585389 |
13 | 3a8ca2 |
14 | 28d2d3 |
15 | 1d07a0 |
hex | 15a7d9 |
1419225 has 24 divisors (see below), whose sum is σ = 2380800. Its totient is φ = 745920.
The previous prime is 1419199. The next prime is 1419233. The reversal of 1419225 is 5229141.
It is not a de Polignac number, because 1419225 - 26 = 1419161 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1419195 and 1419204.
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 in 23 ways as a sum of consecutive naturals, for example, 9451 + ... + 9599.
It is an arithmetic number, because the mean of its divisors is an integer number (99200).
21419225 is an apocalyptic number.
1419225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1419225 is a deficient number, since it is larger than the sum of its proper divisors (961575).
1419225 is a wasteful number, since it uses less digits than its factorization.
1419225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289 (or 284 counting only the distinct ones).
The product of its digits is 720, while the sum is 24.
The square root of 1419225 is about 1191.3123016237. The cubic root of 1419225 is about 112.3786345496.
The spelling of 1419225 in words is "one million, four hundred nineteen thousand, two hundred twenty-five".
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