Base | Representation |
---|---|
bin | 1100010100001001000… |
… | …10100010001011011110 |
3 | 1111110011200120111012010 |
4 | 12022010202202023132 |
5 | 23413032343043124 |
6 | 522214453452050 |
7 | 42366365254233 |
oct | 6120442421336 |
9 | 1443150514163 |
10 | 423130440414 |
11 | 1534a3114660 |
12 | 6a009641026 |
13 | 30b9373b586 |
14 | 166a012778a |
15 | b0173c2529 |
hex | 62848a22de |
423130440414 has 64 divisors (see below), whose sum is σ = 934607393280. Its totient is φ = 126643547520.
The previous prime is 423130440373. The next prime is 423130440431. The reversal of 423130440414 is 414044031324.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2187727 + ... + 2373269.
It is an arithmetic number, because the mean of its divisors is an integer number (14603240520).
Almost surely, 2423130440414 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 423130440414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467303696640).
423130440414 is an abundant number, since it is smaller than the sum of its proper divisors (511476952866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423130440414 is a wasteful number, since it uses less digits than its factorization.
423130440414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185985.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 423130440414 its reverse (414044031324), we get a palindrome (837174471738).
The spelling of 423130440414 in words is "four hundred twenty-three billion, one hundred thirty million, four hundred forty thousand, four hundred fourteen".
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