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8842099 = 72315821
BaseRepresentation
bin100001101110…
…101101110011
3121122020002011
4201232231303
54230421344
6513303351
7135104500
oct41565563
917566064
108842099
114a9a222
122b64b57
131aa7816
1412624a7
15b99d34
hex86eb73

8842099 has 12 divisors (see below), whose sum is σ = 10619328. Its totient is φ = 7333200.

The previous prime is 8842079. The next prime is 8842103. The reversal of 8842099 is 9902488.

It is a happy number.

8842099 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-8842099 is a prime.

It is a Duffinian number.

8842099 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8842039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1392 + ... + 4429.

It is an arithmetic number, because the mean of its divisors is an integer number (884944).

Almost surely, 28842099 is an apocalyptic number.

8842099 is a deficient number, since it is larger than the sum of its proper divisors (1777229).

8842099 is a wasteful number, since it uses less digits than its factorization.

8842099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5866 (or 5859 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 8842099 is about 2973.5667135613. The cubic root of 8842099 is about 206.7847264515.

The spelling of 8842099 in words is "eight million, eight hundred forty-two thousand, ninety-nine".

Divisors: 1 7 31 49 217 1519 5821 40747 180451 285229 1263157 8842099