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8808142 = 272172311
BaseRepresentation
bin100001100110…
…011011001110
3121120111111111
4201212123032
54223330032
6512442234
7134603500
oct41463316
917514444
108808142
114a76762
122b4937a
131a95225
141253d70
15b8ec47
hex8666ce

8808142 has 36 divisors (see below), whose sum is σ = 16379064. Its totient is φ = 3541440.

The previous prime is 8808139. The next prime is 8808143. The reversal of 8808142 is 2418088.

8808142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8808143) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 28167 + ... + 28477.

It is an arithmetic number, because the mean of its divisors is an integer number (454974).

Almost surely, 28808142 is an apocalyptic number.

8808142 is a deficient number, since it is larger than the sum of its proper divisors (7570922).

8808142 is a wasteful number, since it uses less digits than its factorization.

8808142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 8808142 is about 2967.8514113749. The cubic root of 8808142 is about 206.5196763784.

The spelling of 8808142 in words is "eight million, eight hundred eight thousand, one hundred forty-two".

Divisors: 1 2 7 14 17 34 49 98 119 238 289 311 578 622 833 1666 2023 2177 4046 4354 5287 10574 14161 15239 28322 30478 37009 74018 89879 179758 259063 518126 629153 1258306 4404071 8808142