Base | Representation |
---|---|
bin | 111100010010001… |
… | …110110101011001 |
3 | 2121111011001212022 |
4 | 330102032311121 |
5 | 4032410143223 |
6 | 244210024225 |
7 | 34030601642 |
oct | 7422166531 |
9 | 2544131768 |
10 | 1011412313 |
11 | 479a0904a |
12 | 242878075 |
13 | 131704832 |
14 | 9847c6c9 |
15 | 5dbd7ac8 |
hex | 3c48ed59 |
1011412313 has 12 divisors (see below), whose sum is σ = 1091279280. Its totient is φ = 934780320.
The previous prime is 1011412309. The next prime is 1011412319. The reversal of 1011412313 is 3132141101.
It is not a de Polignac number, because 1011412313 - 22 = 1011412309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1011412291 and 1011412300.
It is not an unprimeable number, because it can be changed into a prime (1011412319) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16106 + ... + 47772.
It is an arithmetic number, because the mean of its divisors is an integer number (90939940).
Almost surely, 21011412313 is an apocalyptic number.
It is an amenable number.
1011412313 is a deficient number, since it is larger than the sum of its proper divisors (79866967).
1011412313 is an equidigital number, since it uses as much as digits as its factorization.
1011412313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31768 (or 31727 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 1011412313 is about 31802.7092084935. The cubic root of 1011412313 is about 1003.7897241813.
Adding to 1011412313 its reverse (3132141101), we get a palindrome (4143553414).
The spelling of 1011412313 in words is "one billion, eleven million, four hundred twelve thousand, three hundred thirteen".
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