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8804142 = 23271832
BaseRepresentation
bin100001100101…
…011100101110
3121120022000100
4201211130232
54223213032
6512411530
7134556024
oct41453456
917508010
108804142
114a73756
122b46ba6
131a93469
141252714
15b8d97c
hex86572e

8804142 has 36 divisors (see below), whose sum is σ = 19580184. Its totient is φ = 2858520.

The previous prime is 8804141. The next prime is 8804149. The reversal of 8804142 is 2414088.

8804142 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 (8804141) 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, 106033 + ... + 106115.

It is an arithmetic number, because the mean of its divisors is an integer number (543894).

Almost surely, 28804142 is an apocalyptic number.

8804142 is an abundant number, since it is smaller than the sum of its proper divisors (10776042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8804142 is a wasteful number, since it uses less digits than its factorization.

8804142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 8804142 is about 2967.1774466654. The cubic root of 8804142 is about 206.4884097093.

The spelling of 8804142 in words is "eight million, eight hundred four thousand, one hundred forty-two".

Divisors: 1 2 3 6 9 18 71 83 142 166 213 249 426 498 639 747 1278 1494 5893 6889 11786 13778 17679 20667 35358 41334 53037 62001 106074 124002 489119 978238 1467357 2934714 4402071 8804142