Base | Representation |
---|---|
bin | 1111101110001011… |
… | …1101000110110100 |
3 | 101220010010121222022 |
4 | 3323202331012310 |
5 | 32120340310104 |
6 | 1534434252312 |
7 | 206403325355 |
oct | 37342750664 |
9 | 11803117868 |
10 | 4220244404 |
11 | 18762440a2 |
12 | 999427098 |
13 | 52344644c |
14 | 2c06c5d2c |
15 | 19a77cbbe |
hex | fb8bd1b4 |
4220244404 has 6 divisors (see below), whose sum is σ = 7385427714. Its totient is φ = 2110122200.
The previous prime is 4220244403. The next prime is 4220244419. The reversal of 4220244404 is 4044420224.
It can be written as a sum of positive squares in only one way, i.e., 2997343504 + 1222900900 = 54748^2 + 34970^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4220244403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527530547 + ... + 527530554.
It is an arithmetic number, because the mean of its divisors is an integer number (1230904619).
Almost surely, 24220244404 is an apocalyptic number.
It is an amenable number.
4220244404 is a deficient number, since it is larger than the sum of its proper divisors (3165183310).
4220244404 is a wasteful number, since it uses less digits than its factorization.
4220244404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1055061105 (or 1055061103 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 26.
The square root of 4220244404 is about 64963.4081926126. The cubic root of 4220244404 is about 1616.0167858638.
Adding to 4220244404 its reverse (4044420224), we get a palindrome (8264664628).
The spelling of 4220244404 in words is "four billion, two hundred twenty million, two hundred forty-four thousand, four hundred four".
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