Base | Representation |
---|---|
bin | 100100000100001… |
… | …0010011111001000 |
3 | 10010100002002121102 |
4 | 1020020102133020 |
5 | 4434243214144 |
6 | 320025200532 |
7 | 41662645604 |
oct | 11010223710 |
9 | 3110062542 |
10 | 1210132424 |
11 | 5710a7446 |
12 | 299330148 |
13 | 1639313b7 |
14 | b6a0a504 |
15 | 7138cb4e |
hex | 482127c8 |
1210132424 has 16 divisors (see below), whose sum is σ = 2292391500. Its totient is φ = 598828032.
The previous prime is 1210132381. The next prime is 1210132459. The reversal of 1210132424 is 4242310121.
It can be written as a sum of positive squares in 2 ways, for example, as 1123456324 + 86676100 = 33518^2 + 9310^2 .
It is a super-2 number, since 2×12101324242 = 2928840967232231552, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1210132396 and 1210132405.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778949 + ... + 780500.
Almost surely, 21210132424 is an apocalyptic number.
It is an amenable number.
1210132424 is a deficient number, since it is larger than the sum of its proper divisors (1082259076).
1210132424 is a wasteful number, since it uses less digits than its factorization.
1210132424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1559552 (or 1559548 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1210132424 is about 34786.9576709433. The cubic root of 1210132424 is about 1065.6411089879.
Adding to 1210132424 its reverse (4242310121), we get a palindrome (5452442545).
The spelling of 1210132424 in words is "one billion, two hundred ten million, one hundred thirty-two thousand, four hundred twenty-four".
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