Base | Representation |
---|---|
bin | 100100001100000… |
… | …1110101001110000 |
3 | 10010121221101120101 |
4 | 1020120032221300 |
5 | 4441330423044 |
6 | 320254522144 |
7 | 42043321243 |
oct | 11030165160 |
9 | 3117841511 |
10 | 1214311024 |
11 | 5734a0933 |
12 | 29a806354 |
13 | 164765344 |
14 | b73b725a |
15 | 71915cd4 |
hex | 4860ea70 |
1214311024 has 10 divisors (see below), whose sum is σ = 2352727640. Its totient is φ = 607155504.
The previous prime is 1214311019. The next prime is 1214311027. The reversal of 1214311024 is 4201134121.
It is a junction number, because it is equal to n+sod(n) for n = 1214310992 and 1214311010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214311027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37947204 + ... + 37947235.
It is an arithmetic number, because the mean of its divisors is an integer number (235272764).
Almost surely, 21214311024 is an apocalyptic number.
It is an amenable number.
1214311024 is a deficient number, since it is larger than the sum of its proper divisors (1138416616).
1214311024 is an equidigital number, since it uses as much as digits as its factorization.
1214311024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75894447 (or 75894441 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 1214311024 is about 34846.9657789599. The cubic root of 1214311024 is about 1066.8662565749.
Adding to 1214311024 its reverse (4201134121), we get a palindrome (5415445145).
The spelling of 1214311024 in words is "one billion, two hundred fourteen million, three hundred eleven thousand, twenty-four".
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