Base | Representation |
---|---|
bin | 11001101000100… |
… | …000010010000010 |
3 | 1002222012201111000 |
4 | 121220200102002 |
5 | 1340043022021 |
6 | 110401232430 |
7 | 13441231245 |
oct | 3150402202 |
9 | 1088181430 |
10 | 430048386 |
11 | 200829799 |
12 | 100032716 |
13 | 6b132601 |
14 | 4118725c |
15 | 27b4bb26 |
hex | 19a20482 |
430048386 has 16 divisors (see below), whose sum is σ = 955663200. Its totient is φ = 143349444.
The previous prime is 430048379. The next prime is 430048387. The reversal of 430048386 is 683840034.
It is a super-2 number, since 2×4300483862 = 369883228602409992, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 430048386.
It is not an unprimeable number, because it can be changed into a prime (430048387) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3981876 + ... + 3981983.
It is an arithmetic number, because the mean of its divisors is an integer number (59728950).
Almost surely, 2430048386 is an apocalyptic number.
430048386 is an abundant number, since it is smaller than the sum of its proper divisors (525614814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430048386 is a wasteful number, since it uses less digits than its factorization.
430048386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7963870 (or 7963864 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The square root of 430048386 is about 20737.6080105686. The cubic root of 430048386 is about 754.8125412117.
The spelling of 430048386 in words is "four hundred thirty million, forty-eight thousand, three hundred eighty-six".
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