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4428828695 = 51752103867
BaseRepresentation
bin1000001111111101…
…01001000000010111
3102102122121210211102
410013332221000113
533032240004240
62011245100315
7214515265004
oct40776510027
912378553742
104428828695
111972a5a605
12a3725769b
13557717ac5
143002a08ab
151adc30815
hex107fa9017

4428828695 has 8 divisors (see below), whose sum is σ = 5627217744. Its totient is φ = 3334647424.

The previous prime is 4428828673. The next prime is 4428828787. The reversal of 4428828695 is 5968288244.

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

It is a cyclic number.

It is not a de Polignac number, because 4428828695 - 26 = 4428828631 is a prime.

It is a super-2 number, since 2×44288286952 = 39229047219310806050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4428828695.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26051849 + ... + 26052018.

It is an arithmetic number, because the mean of its divisors is an integer number (703402218).

Almost surely, 24428828695 is an apocalyptic number.

4428828695 is a deficient number, since it is larger than the sum of its proper divisors (1198389049).

4428828695 is a wasteful number, since it uses less digits than its factorization.

4428828695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52103889.

The product of its digits is 8847360, while the sum is 56.

The square root of 4428828695 is about 66549.4454898010. The cubic root of 4428828695 is about 1642.2135357712.

The spelling of 4428828695 in words is "four billion, four hundred twenty-eight million, eight hundred twenty-eight thousand, six hundred ninety-five".

Divisors: 1 5 17 85 52103867 260519335 885765739 4428828695