Base | Representation |
---|---|
bin | 101011010011101111001 |
3 | 2200002200100 |
4 | 11122131321 |
5 | 330403004 |
6 | 50230013 |
7 | 15030255 |
oct | 5323571 |
9 | 2602610 |
10 | 1419129 |
11 | 88a238 |
12 | 585309 |
13 | 3a8c2a |
14 | 28d265 |
15 | 1d0739 |
hex | 15a779 |
1419129 has 24 divisors (see below), whose sum is σ = 2219360. Its totient is φ = 870912.
The previous prime is 1419097. The next prime is 1419137. The reversal of 1419129 is 9219141.
It is not a de Polignac number, because 1419129 - 25 = 1419097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1419179) 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 23 ways as a sum of consecutive naturals, for example, 7257 + ... + 7449.
21419129 is an apocalyptic number.
1419129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
1419129 is a deficient number, since it is larger than the sum of its proper divisors (800231).
1419129 is a wasteful number, since it uses less digits than its factorization.
1419129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261 (or 258 counting only the distinct ones).
The product of its digits is 648, while the sum is 27.
The square root of 1419129 is about 1191.2720092405. The cubic root of 1419129 is about 112.3761006333.
Subtracting from 1419129 its product of digits (648), we obtain a square (1418481 = 11912).
The spelling of 1419129 in words is "one million, four hundred nineteen thousand, one hundred twenty-nine".
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