Base | Representation |
---|---|
bin | 1100100001010101011… |
… | …00111001011001111100 |
3 | 1112010110021221000102021 |
4 | 12100222230321121330 |
5 | 24022034031022030 |
6 | 525345344405524 |
7 | 43040040241345 |
oct | 6205254713174 |
9 | 1463407830367 |
10 | 430213142140 |
11 | 1564a8115261 |
12 | 6b4656168a4 |
13 | 31751c0c542 |
14 | 16b72a510cc |
15 | b2ce0c597a |
hex | 642ab3967c |
430213142140 has 96 divisors (see below), whose sum is σ = 984390200640. Its totient is φ = 157273288704.
The previous prime is 430213142131. The next prime is 430213142159. The reversal of 430213142140 is 41241312034.
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, 6369627 + ... + 6436813.
It is an arithmetic number, because the mean of its divisors is an integer number (10254064590).
Almost surely, 2430213142140 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 430213142140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492195100320).
430213142140 is an abundant number, since it is smaller than the sum of its proper divisors (554177058500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430213142140 is a wasteful number, since it uses less digits than its factorization.
430213142140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67759 (or 67757 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 430213142140 its reverse (41241312034), we get a palindrome (471454454174).
The spelling of 430213142140 in words is "four hundred thirty billion, two hundred thirteen million, one hundred forty-two thousand, one hundred forty".
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