| Base | Representation |
|---|---|
| bin | 101010101111100… |
| … | …1000011011010100 |
| 3 | 10200221202010221000 |
| 4 | 1111133020123110 |
| 5 | 10414130134330 |
| 6 | 354152223300 |
| 7 | 50353464033 |
| oct | 12537103324 |
| 9 | 3627663830 |
| 10 | 1434224340 |
| 11 | 676644a7a |
| 12 | 34039ab30 |
| 13 | 19b1a2473 |
| 14 | d86a071a |
| 15 | 85da5560 |
| hex | 557c86d4 |
1434224340 has 192 divisors, whose sum is σ = 4783403520. Its totient is φ = 355829760.
The previous prime is 1434224327. The next prime is 1434224347. The reversal of 1434224340 is 434224341.
It is a happy number.
1434224340 is a `hidden beast` number, since 1 + 434 + 224 + 3 + 4 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1434224347) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 457980 + ... + 461100.
It is an arithmetic number, because the mean of its divisors is an integer number (24913560).
Almost surely, 21434224340 is an apocalyptic number.
1434224340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1434224340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2391701760).
1434224340 is an abundant number, since it is smaller than the sum of its proper divisors (3349179180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1434224340 is a wasteful number, since it uses less digits than its factorization.
1434224340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3199 (or 3191 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
The square root of 1434224340 is about 37871.1544582417. The cubic root of 1434224340 is about 1127.7314605202.
Adding to 1434224340 its reverse (434224341), we get a palindrome (1868448681).
Subtracting from 1434224340 its reverse (434224341), we obtain a palindrome (999999999).
The spelling of 1434224340 in words is "one billion, four hundred thirty-four million, two hundred twenty-four thousand, three hundred forty".
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