Base | Representation |
---|---|
bin | 100110101111111… |
… | …1010101011001000 |
3 | 10100121120122010201 |
4 | 1031133322223020 |
5 | 10130323244144 |
6 | 333004021544 |
7 | 44135423530 |
oct | 11537725310 |
9 | 3317518121 |
10 | 1300212424 |
11 | 607a32925 |
12 | 3035318b4 |
13 | 1794b0884 |
14 | c49784c0 |
15 | 792331d4 |
hex | 4d7faac8 |
1300212424 has 32 divisors (see below), whose sum is σ = 2788084800. Its totient is φ = 556850880.
The previous prime is 1300212409. The next prime is 1300212439. The reversal of 1300212424 is 4242120031.
It is an interprime number because it is at equal distance from previous prime (1300212409) and next prime (1300212439).
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, 83494 + ... + 97834.
It is an arithmetic number, because the mean of its divisors is an integer number (87127650).
Almost surely, 21300212424 is an apocalyptic number.
1300212424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1300212424 is an abundant number, since it is smaller than the sum of its proper divisors (1487872376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1300212424 is a wasteful number, since it uses less digits than its factorization.
1300212424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15973 (or 15969 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 1300212424 is about 36058.4584251740. The cubic root of 1300212424 is about 1091.4523254753.
Adding to 1300212424 its reverse (4242120031), we get a palindrome (5542332455).
The spelling of 1300212424 in words is "one billion, three hundred million, two hundred twelve thousand, four hundred twenty-four".
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