Base | Representation |
---|---|
bin | 1111010101000111… |
… | …1100000100101110 |
3 | 101121210022202222210 |
4 | 3311101330010232 |
5 | 31411432323210 |
6 | 1520201151250 |
7 | 203655642441 |
oct | 36521740456 |
9 | 11553282883 |
10 | 4115120430 |
11 | 1821972983 |
12 | 96a18b526 |
13 | 50772a605 |
14 | 2b075d658 |
15 | 191414e20 |
hex | f547c12e |
4115120430 has 16 divisors (see below), whose sum is σ = 9876289104. Its totient is φ = 1097365440.
The previous prime is 4115120363. The next prime is 4115120447. The reversal of 4115120430 is 340215114.
It is a junction number, because it is equal to n+sod(n) for n = 4115120397 and 4115120406.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68585311 + ... + 68585370.
It is an arithmetic number, because the mean of its divisors is an integer number (617268069).
Almost surely, 24115120430 is an apocalyptic number.
4115120430 is an abundant number, since it is smaller than the sum of its proper divisors (5761168674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4115120430 is a wasteful number, since it uses less digits than its factorization.
4115120430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137170691.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 4115120430 is about 64149.2044377793. The cubic root of 4115120430 is about 1602.4857753984.
Adding to 4115120430 its reverse (340215114), we get a palindrome (4455335544).
The spelling of 4115120430 in words is "four billion, one hundred fifteen million, one hundred twenty thousand, four hundred thirty".
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