Base | Representation |
---|---|
bin | 11010111010101001… |
… | …111010110010000010 |
3 | 2202121011222221020201 |
4 | 122322221322302002 |
5 | 433142221322001 |
6 | 21135504155414 |
7 | 2042126314054 |
oct | 327251726202 |
9 | 82534887221 |
10 | 28901354626 |
11 | 11291074551 |
12 | 5727008b6a |
13 | 2957899b91 |
14 | 158257d8d4 |
15 | b4245e501 |
hex | 6baa7ac82 |
28901354626 has 16 divisors (see below), whose sum is σ = 44190463680. Its totient is φ = 14173874800.
The previous prime is 28901354621. The next prime is 28901354723. The reversal of 28901354626 is 62645310982.
It is not an unprimeable number, because it can be changed into a prime (28901354621) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646966 + ... + 690193.
It is an arithmetic number, because the mean of its divisors is an integer number (2761903980).
Almost surely, 228901354626 is an apocalyptic number.
28901354626 is a deficient number, since it is larger than the sum of its proper divisors (15289109054).
28901354626 is a wasteful number, since it uses less digits than its factorization.
28901354626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1337369.
The product of its (nonzero) digits is 622080, while the sum is 46.
The spelling of 28901354626 in words is "twenty-eight billion, nine hundred one million, three hundred fifty-four thousand, six hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •