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4827828845 = 571927726209
BaseRepresentation
bin1000111111100001…
…01101001001101101
3110110110102010010202
410133300231021231
534341411010340
62115021043245
7230431603520
oct43760551155
913413363122
104827828845
1120582022a4
12b289b6525
135bc299278
1433b284bb7
151d3c97c15
hex11fc2d26d

4827828845 has 32 divisors (see below), whose sum is σ = 6994924800. Its totient is φ = 3124832256.

The previous prime is 4827828839. The next prime is 4827828847. The reversal of 4827828845 is 5488287284.

It is not a de Polignac number, because 4827828845 - 218 = 4827566701 is a prime.

It is a super-2 number, since 2×48278288452 = 46615862713228068050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4827828847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171101 + ... + 197309.

It is an arithmetic number, because the mean of its divisors is an integer number (218591400).

Almost surely, 24827828845 is an apocalyptic number.

It is an amenable number.

4827828845 is a deficient number, since it is larger than the sum of its proper divisors (2167095955).

4827828845 is a wasteful number, since it uses less digits than its factorization.

4827828845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26517.

The product of its digits is 9175040, while the sum is 56.

The square root of 4827828845 is about 69482.5794354240. The cubic root of 4827828845 is about 1690.1190169790.

The spelling of 4827828845 in words is "four billion, eight hundred twenty-seven million, eight hundred twenty-eight thousand, eight hundred forty-five".

Divisors: 1 5 7 19 35 95 133 277 665 1385 1939 5263 9695 26209 26315 36841 131045 183463 184205 497971 917315 2489855 3485797 7259893 17428985 36299465 50819251 137937967 254096255 689689835 965565769 4827828845