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4330220424 = 233734096043
BaseRepresentation
bin1000000100001100…
…11110101110001000
3102011210001222201020
410002012132232020
532332014023144
61553403352440
7212210160225
oct40206365610
912153058636
104330220424
111922329772
12a0a222720
1354017090a
142d115294c
151a5253419
hex10219eb88

4330220424 has 64 divisors (see below), whose sum is σ = 11002497600. Its totient is φ = 1419918336.

The previous prime is 4330220417. The next prime is 4330220431. The reversal of 4330220424 is 4240220334.

It is an interprime number because it is at equal distance from previous prime (4330220417) and next prime (4330220431).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 4330220394 and 4330220403.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 713547 + ... + 719589.

It is an arithmetic number, because the mean of its divisors is an integer number (171914025).

Almost surely, 24330220424 is an apocalyptic number.

It is an amenable number.

4330220424 is an abundant number, since it is smaller than the sum of its proper divisors (6672277176).

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

4330220424 is a wasteful number, since it uses less digits than its factorization.

4330220424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6534 (or 6530 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4330220424 is about 65804.4103689107. The cubic root of 4330220424 is about 1629.9339333630.

Adding to 4330220424 its reverse (4240220334), we get a palindrome (8570440758).

The spelling of 4330220424 in words is "four billion, three hundred thirty million, two hundred twenty thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 73 146 219 292 409 438 584 818 876 1227 1636 1752 2454 3272 4908 6043 9816 12086 18129 24172 29857 36258 48344 59714 72516 89571 119428 145032 179142 238856 358284 441139 716568 882278 1323417 1764556 2471587 2646834 3529112 4943174 5293668 7414761 9886348 10587336 14829522 19772696 29659044 59318088 180425851 360851702 541277553 721703404 1082555106 1443406808 2165110212 4330220424