Base | Representation |
---|---|
bin | 100010000000… |
… | …110001001010 |
3 | 121202222111210 |
4 | 202000301022 |
5 | 4240303132 |
6 | 515033550 |
7 | 135533202 |
oct | 42006112 |
9 | 17688453 |
10 | 8916042 |
11 | 503a833 |
12 | 2b9b8b6 |
13 | 1b02385 |
14 | 1281402 |
15 | bb1bcc |
hex | 880c4a |
8916042 has 16 divisors (see below), whose sum is σ = 18607680. Its totient is φ = 2842752.
The previous prime is 8916029. The next prime is 8916043. The reversal of 8916042 is 2406198.
It is not an unprimeable number, because it can be changed into a prime (8916043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32167 + ... + 32442.
It is an arithmetic number, because the mean of its divisors is an integer number (1162980).
Almost surely, 28916042 is an apocalyptic number.
8916042 is an abundant number, since it is smaller than the sum of its proper divisors (9691638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8916042 is a wasteful number, since it uses less digits than its factorization.
8916042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64637.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 8916042 is about 2985.9742128826. The cubic root of 8916042 is about 207.3595468925.
The spelling of 8916042 in words is "eight million, nine hundred sixteen thousand, forty-two".
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