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4881233899 = 22692151271
BaseRepresentation
bin1001000101111000…
…11011011111101011
3110121011220101002201
410202330123133223
534444043441044
62124205441031
7231650542423
oct44274333753
913534811081
104881233899
112085369303
12b42870177
135ca3774a9
143443c7483
151d87e67d4
hex122f1b7eb

4881233899 has 4 divisors (see below), whose sum is σ = 4883387440. Its totient is φ = 4879080360.

The previous prime is 4881233869. The next prime is 4881233911. The reversal of 4881233899 is 9983321884.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4881233899 - 27 = 4881233771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4881233869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073367 + ... + 1077904.

It is an arithmetic number, because the mean of its divisors is an integer number (1220846860).

Almost surely, 24881233899 is an apocalyptic number.

4881233899 is a deficient number, since it is larger than the sum of its proper divisors (2153541).

4881233899 is a wasteful number, since it uses less digits than its factorization.

4881233899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153540.

The product of its digits is 2985984, while the sum is 55.

The square root of 4881233899 is about 69865.8278345000. The cubic root of 4881233899 is about 1696.3281647517.

The spelling of 4881233899 in words is "four billion, eight hundred eighty-one million, two hundred thirty-three thousand, eight hundred ninety-nine".

Divisors: 1 2269 2151271 4881233899