Base | Representation |
---|---|
bin | 100101111110000… |
… | …0100111011010110 |
3 | 10021210022221100111 |
4 | 1023330010323112 |
5 | 10102123240042 |
6 | 330231033234 |
7 | 43400106253 |
oct | 11374047326 |
9 | 3253287314 |
10 | 1274040022 |
11 | 5a4187142 |
12 | 2b680b81a |
13 | 173c48b48 |
14 | c12c442a |
15 | 76cb3517 |
hex | 4bf04ed6 |
1274040022 has 32 divisors (see below), whose sum is σ = 2051654400. Its totient is φ = 591559200.
The previous prime is 1274040017. The next prime is 1274040043. The reversal of 1274040022 is 2200404721.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1274039975 and 1274040002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831397 + ... + 832927.
It is an arithmetic number, because the mean of its divisors is an integer number (64114200).
Almost surely, 21274040022 is an apocalyptic number.
1274040022 is a deficient number, since it is larger than the sum of its proper divisors (777614378).
1274040022 is a wasteful number, since it uses less digits than its factorization.
1274040022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1972.
The product of its (nonzero) digits is 896, while the sum is 22.
The square root of 1274040022 is about 35693.6972307437. The cubic root of 1274040022 is about 1084.0792295816.
Adding to 1274040022 its reverse (2200404721), we get a palindrome (3474444743).
The spelling of 1274040022 in words is "one billion, two hundred seventy-four million, forty thousand, twenty-two".
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