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4428805299 = 32553757809
BaseRepresentation
bin1000001111111101…
…00011010010110011
3102102122120121201220
410013332203102303
533032233232144
62011244400123
7214515136542
oct40776432263
912378517656
104428805299
111972a43a76
12a37246043
1355770a269
14300296159
151adc28919
hex107fa34b3

4428805299 has 8 divisors (see below), whose sum is σ = 5905407120. Its totient is φ = 2952370176.

The previous prime is 4428805289. The next prime is 4428805327. The reversal of 4428805299 is 9925088244.

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

It is not a de Polignac number, because 4428805299 - 217 = 4428674227 is a prime.

It is a super-2 number, since 2×44288052992 = 39228632752900958802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4428805219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47707 + ... + 105515.

It is an arithmetic number, because the mean of its divisors is an integer number (738175890).

Almost surely, 24428805299 is an apocalyptic number.

4428805299 is a deficient number, since it is larger than the sum of its proper divisors (1476601821).

4428805299 is a wasteful number, since it uses less digits than its factorization.

4428805299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83349.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 4428805299 is about 66549.2697104934. The cubic root of 4428805299 is about 1642.2106440137.

The spelling of 4428805299 in words is "four billion, four hundred twenty-eight million, eight hundred five thousand, two hundred ninety-nine".

Divisors: 1 3 25537 57809 76611 173427 1476268433 4428805299