Base | Representation |
---|---|
bin | 11110101101010100100010 |
3 | 120010222110110 |
4 | 132231110202 |
5 | 4030044304 |
6 | 444312150 |
7 | 125265153 |
oct | 36552442 |
9 | 16128413 |
10 | 8049954 |
11 | 45a9060 |
12 | 2842656 |
13 | 188b0b3 |
14 | 10d792a |
15 | a90289 |
hex | 7ad522 |
8049954 has 32 divisors (see below), whose sum is σ = 18330624. Its totient is φ = 2332880.
The previous prime is 8049953. The next prime is 8049967. The reversal of 8049954 is 4599408.
It is not an unprimeable number, because it can be changed into a prime (8049953) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134 + ... + 4169.
It is an arithmetic number, because the mean of its divisors is an integer number (572832).
Almost surely, 28049954 is an apocalyptic number.
8049954 is an abundant number, since it is smaller than the sum of its proper divisors (10280670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8049954 is a wasteful number, since it uses less digits than its factorization.
8049954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5342.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 8049954 is about 2837.2440853758. The cubic root of 8049954 is about 200.4154198676.
The spelling of 8049954 in words is "eight million, forty-nine thousand, nine hundred fifty-four".
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