Base | Representation |
---|---|
bin | 11010111101110101… |
… | …111010000011100010 |
3 | 2202201220121201100001 |
4 | 122331311322003202 |
5 | 433244414012101 |
6 | 21145054250214 |
7 | 2043345662104 |
oct | 327565720342 |
9 | 82656551301 |
10 | 28954829026 |
11 | 11309278672 |
12 | 5740ab696a |
13 | 29659a0836 |
14 | 15896dd574 |
15 | b46ec3901 |
hex | 6bdd7a0e2 |
28954829026 has 8 divisors (see below), whose sum is σ = 44168383440. Its totient is φ = 14232034548.
The previous prime is 28954829023. The next prime is 28954829077. The reversal of 28954829026 is 62092845982.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (28954829023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122689836 + ... + 122690071.
It is an arithmetic number, because the mean of its divisors is an integer number (5521047930).
Almost surely, 228954829026 is an apocalyptic number.
28954829026 is a deficient number, since it is larger than the sum of its proper divisors (15213554414).
28954829026 is a wasteful number, since it uses less digits than its factorization.
28954829026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245379968.
The product of its (nonzero) digits is 4976640, while the sum is 55.
The spelling of 28954829026 in words is "twenty-eight billion, nine hundred fifty-four million, eight hundred twenty-nine thousand, twenty-six".
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