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4430124430 = 25443012443
BaseRepresentation
bin1000010000000111…
…00101010110001110
3102102202001122020121
410020003211112032
533033102440210
62011332535154
7214532302444
oct41003452616
912382048217
104430124430
111973765066
12a377814ba
13557a7c804
1430051ab94
151addd96da
hex1080e558e

4430124430 has 8 divisors (see below), whose sum is σ = 7974223992. Its totient is φ = 1772049768.

The previous prime is 4430124427. The next prime is 4430124463. The reversal of 4430124430 is 344210344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4430124395 and 4430124404.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 221506212 + ... + 221506231.

It is an arithmetic number, because the mean of its divisors is an integer number (996777999).

Almost surely, 24430124430 is an apocalyptic number.

4430124430 is a deficient number, since it is larger than the sum of its proper divisors (3544099562).

4430124430 is a wasteful number, since it uses less digits than its factorization.

4430124430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443012450.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4430124430 is about 66559.1799078084. The cubic root of 4430124430 is about 1642.3736733771.

Adding to 4430124430 its reverse (344210344), we get a palindrome (4774334774).

The spelling of 4430124430 in words is "four billion, four hundred thirty million, one hundred twenty-four thousand, four hundred thirty".

Divisors: 1 2 5 10 443012443 886024886 2215062215 4430124430