Base | Representation |
---|---|
bin | 101011110000111010111 |
3 | 2200212011202 |
4 | 11132013113 |
5 | 331342241 |
6 | 50423115 |
7 | 15121652 |
oct | 5360727 |
9 | 2625152 |
10 | 1434071 |
11 | 89a491 |
12 | 591a9b |
13 | 3b2982 |
14 | 294899 |
15 | 1d4d9b |
hex | 15e1d7 |
1434071 has 4 divisors (see below), whose sum is σ = 1436472. Its totient is φ = 1431672.
The previous prime is 1434067. The next prime is 1434077. The reversal of 1434071 is 1704341.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1704341 = 103 ⋅16547.
It is a cyclic number.
It is not a de Polignac number, because 1434071 - 22 = 1434067 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 (1434077) 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 3 ways as a sum of consecutive naturals, for example, 485 + ... + 1761.
It is an arithmetic number, because the mean of its divisors is an integer number (359118).
21434071 is an apocalyptic number.
1434071 is a deficient number, since it is larger than the sum of its proper divisors (2401).
1434071 is a wasteful number, since it uses less digits than its factorization.
1434071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2400.
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 1434071 is about 1197.5270351854. The cubic root of 1434071 is about 112.7691268643.
The spelling of 1434071 in words is "one million, four hundred thirty-four thousand, seventy-one".
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