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4831071841 = 191318272347
BaseRepresentation
bin1000111111111010…
…00100111001100001
3110110200111212200201
410133331010321201
534343223244331
62115214345201
7230501301361
oct43775047141
913420455621
104831071841
11205a017862
12b29abb201
135bcb633bb
1433b88a9a1
151d41d8a61
hex11ff44e61

4831071841 has 16 divisors (see below), whose sum is σ = 5132540160. Its totient is φ = 4534442640.

The previous prime is 4831071827. The next prime is 4831071851. The reversal of 4831071841 is 1481701384.

It is a cyclic number.

It is not a de Polignac number, because 4831071841 - 25 = 4831071809 is a prime.

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 4831071841.

It is not an unprimeable number, because it can be changed into a prime (4831071821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2057230 + ... + 2059576.

It is an arithmetic number, because the mean of its divisors is an integer number (320783760).

Almost surely, 24831071841 is an apocalyptic number.

It is an amenable number.

4831071841 is a deficient number, since it is larger than the sum of its proper divisors (301468319).

4831071841 is a wasteful number, since it uses less digits than its factorization.

4831071841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 4831071841 is about 69505.9122737052. The cubic root of 4831071841 is about 1690.4973666530.

The spelling of 4831071841 in words is "four billion, eight hundred thirty-one million, seventy-one thousand, eight hundred forty-one".

Divisors: 1 19 131 827 2347 2489 15713 44593 108337 307457 1940969 2058403 5841683 36878411 254266939 4831071841