Base | Representation |
---|---|
bin | 11001101000110… |
… | …111001111000010 |
3 | 1002222101111110002 |
4 | 121220313033002 |
5 | 1340104024102 |
6 | 110403240002 |
7 | 13442102324 |
oct | 3150671702 |
9 | 1088344402 |
10 | 430142402 |
11 | 200893398 |
12 | 100079002 |
13 | 6b166341 |
14 | 411ad614 |
15 | 27b69902 |
hex | 19a373c2 |
430142402 has 8 divisors (see below), whose sum is σ = 658941696. Its totient is φ = 210495172.
The previous prime is 430142399. The next prime is 430142407. The reversal of 430142402 is 204241034.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (430142407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2287898 + ... + 2288085.
It is an arithmetic number, because the mean of its divisors is an integer number (82367712).
Almost surely, 2430142402 is an apocalyptic number.
430142402 is a deficient number, since it is larger than the sum of its proper divisors (228799294).
430142402 is a wasteful number, since it uses less digits than its factorization.
430142402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4576032.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 430142402 is about 20739.8746862174. The cubic root of 430142402 is about 754.8675422205.
Adding to 430142402 its reverse (204241034), we get a palindrome (634383436).
The spelling of 430142402 in words is "four hundred thirty million, one hundred forty-two thousand, four hundred two".
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