Base | Representation |
---|---|
bin | 100100011110110… |
… | …0110010001000100 |
3 | 10011022101002020010 |
4 | 1020331212101010 |
5 | 10001332411301 |
6 | 321244510220 |
7 | 42222511203 |
oct | 11075462104 |
9 | 3138332203 |
10 | 1224107076 |
11 | 578a81845 |
12 | 2a1b4b370 |
13 | 1667b511a |
14 | b880723a |
15 | 726ed5d6 |
hex | 48f66444 |
1224107076 has 12 divisors (see below), whose sum is σ = 2856249872. Its totient is φ = 408035688.
The previous prime is 1224107063. The next prime is 1224107077. The reversal of 1224107076 is 6707014221.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (1224107077) 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 in 3 ways as a sum of consecutive naturals, for example, 51004450 + ... + 51004473.
Almost surely, 21224107076 is an apocalyptic number.
It is an amenable number.
1224107076 is an abundant number, since it is smaller than the sum of its proper divisors (1632142796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1224107076 is a wasteful number, since it uses less digits than its factorization.
1224107076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102008930 (or 102008928 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 1224107076 is about 34987.2416174811. The cubic root of 1224107076 is about 1069.7274398208.
The spelling of 1224107076 in words is "one billion, two hundred twenty-four million, one hundred seven thousand, seventy-six".
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