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4144422310 = 257198833529
BaseRepresentation
bin1111011100000110…
…1101110110100110
3101200211110110121121
43313001231312212
531441433003220
61523125204154
7204463002610
oct36701556646
911624413547
104144422310
111837466906
12977b6065a
135108198c2
142b45c9db0
15193ca1eaa
hexf706dda6

4144422310 has 64 divisors (see below), whose sum is σ = 8987097600. Its totient is φ = 1344252672.

The previous prime is 4144422301. The next prime is 4144422313. The reversal of 4144422310 is 132244414.

It is a super-2 number, since 2×41444223102 = 34352472567251472200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144422313) 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 in 31 ways as a sum of consecutive naturals, for example, 1172626 + ... + 1176154.

It is an arithmetic number, because the mean of its divisors is an integer number (140423400).

Almost surely, 24144422310 is an apocalyptic number.

4144422310 is an abundant number, since it is smaller than the sum of its proper divisors (4842675290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4144422310 is a wasteful number, since it uses less digits than its factorization.

4144422310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4144422310 is about 64377.1878074835. The cubic root of 4144422310 is about 1606.2803046360.

Adding to 4144422310 its reverse (132244414), we get a palindrome (4276666724).

The spelling of 4144422310 in words is "four billion, one hundred forty-four million, four hundred twenty-two thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 883 1330 1766 3529 4415 6181 7058 8830 12362 16777 17645 24703 30905 33554 35290 49406 61810 67051 83885 117439 123515 134102 167770 234878 247030 335255 469357 587195 670510 938714 1174390 2346785 3116107 4693570 6232214 15580535 21812749 31161070 43625498 59206033 109063745 118412066 218127490 296030165 414442231 592060330 828884462 2072211155 4144422310