Base | Representation |
---|---|
bin | 100100100100011… |
… | …0000100111110010 |
3 | 10011111212201221102 |
4 | 1021020300213302 |
5 | 10003110024244 |
6 | 321431324402 |
7 | 42256415621 |
oct | 11110604762 |
9 | 3144781842 |
10 | 1227033074 |
11 | 57a6a0123 |
12 | 2a2b20702 |
13 | 16729ab97 |
14 | b8d696b8 |
15 | 72aca54e |
hex | 492309f2 |
1227033074 has 4 divisors (see below), whose sum is σ = 1840549614. Its totient is φ = 613516536.
The previous prime is 1227033061. The next prime is 1227033077. The reversal of 1227033074 is 4703307221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1193218849 + 33814225 = 34543^2 + 5815^2 .
It is a super-2 number, since 2×12270330742 = 3011220329379778952, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1227033077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306758267 + ... + 306758270.
Almost surely, 21227033074 is an apocalyptic number.
1227033074 is a deficient number, since it is larger than the sum of its proper divisors (613516540).
1227033074 is an equidigital number, since it uses as much as digits as its factorization.
1227033074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 613516539.
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 1227033074 is about 35029.0318735760. The cubic root of 1227033074 is about 1070.5790891056.
The spelling of 1227033074 in words is "one billion, two hundred twenty-seven million, thirty-three thousand, seventy-four".
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