Base | Representation |
---|---|
bin | 100110110010010… |
… | …0010011111111000 |
3 | 10100200212012021100 |
4 | 1031210202133320 |
5 | 10131131032440 |
6 | 333050011400 |
7 | 44151631263 |
oct | 11544423770 |
9 | 3320765240 |
10 | 1301424120 |
11 | 608690227 |
12 | 303a16b60 |
13 | 179816259 |
14 | c4bb1cda |
15 | 793c2230 |
hex | 4d9227f8 |
1301424120 has 96 divisors (see below), whose sum is σ = 4478451120. Its totient is φ = 326630400.
The previous prime is 1301424119. The next prime is 1301424121. The reversal of 1301424120 is 214241031.
1301424120 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (1301424119) and next prime (1301424121).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1301424093 and 1301424102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301424121) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100206 + ... + 112445.
Almost surely, 21301424120 is an apocalyptic number.
1301424120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1301424120 is an abundant number, since it is smaller than the sum of its proper divisors (3177027000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301424120 is a wasteful number, since it uses less digits than its factorization.
1301424120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212685 (or 212678 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 1301424120 is about 36075.2563400456. The cubic root of 1301424120 is about 1091.7912695279.
Adding to 1301424120 its reverse (214241031), we get a palindrome (1515665151).
The spelling of 1301424120 in words is "one billion, three hundred one million, four hundred twenty-four thousand, one hundred twenty".
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