Base | Representation |
---|---|
bin | 11001101000110… |
… | …110101011011010 |
3 | 1002222101101022122 |
4 | 121220312223122 |
5 | 1340103440442 |
6 | 110403221242 |
7 | 13442062556 |
oct | 3150665332 |
9 | 1088341278 |
10 | 430140122 |
11 | 200891705 |
12 | 100077822 |
13 | 6b1652a9 |
14 | 411ac866 |
15 | 27b68dd2 |
hex | 19a36ada |
430140122 has 16 divisors (see below), whose sum is σ = 671724360. Its totient is φ = 206326848.
The previous prime is 430140101. The next prime is 430140187. The reversal of 430140122 is 221041034.
It can be written as a sum of positive squares in 4 ways, for example, as 195468361 + 234671761 = 13981^2 + 15319^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 430140122.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14513 + ... + 32724.
Almost surely, 2430140122 is an apocalyptic number.
430140122 is a deficient number, since it is larger than the sum of its proper divisors (241584238).
430140122 is a wasteful number, since it uses less digits than its factorization.
430140122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47425.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 430140122 is about 20739.8197195636. The cubic root of 430140122 is about 754.8662084754.
Adding to 430140122 its reverse (221041034), we get a palindrome (651181156).
The spelling of 430140122 in words is "four hundred thirty million, one hundred forty thousand, one hundred twenty-two".
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