Base | Representation |
---|---|
bin | 101011110001101111100 |
3 | 2200212202100 |
4 | 11132031330 |
5 | 331400432 |
6 | 50425100 |
7 | 15123123 |
oct | 5361574 |
9 | 2625670 |
10 | 1434492 |
11 | 89a834 |
12 | 592190 |
13 | 3b2c17 |
14 | 294aba |
15 | 1d507c |
hex | 15e37c |
1434492 has 18 divisors (see below), whose sum is σ = 3626168. Its totient is φ = 478152.
The previous prime is 1434491. The next prime is 1434493. The reversal of 1434492 is 2944341.
It is an interprime number because it is at equal distance from previous prime (1434491) and next prime (1434493).
It is a tau number, because it is divible by the number of its divisors (18).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1434491) 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 5 ways as a sum of consecutive naturals, for example, 19888 + ... + 19959.
21434492 is an apocalyptic number.
1434492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1434492 is an abundant number, since it is smaller than the sum of its proper divisors (2191676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1434492 is a wasteful number, since it uses less digits than its factorization.
1434492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39857 (or 39852 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 1434492 is about 1197.7028011990. The cubic root of 1434492 is about 112.7801609896.
The spelling of 1434492 in words is "one million, four hundred thirty-four thousand, four hundred ninety-two".
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