Base | Representation |
---|---|
bin | 111101010010100… |
… | …001000100101100 |
3 | 2122122212020100121 |
4 | 331102201010230 |
5 | 4101213423421 |
6 | 250011134324 |
7 | 34324046626 |
oct | 7522410454 |
9 | 2578766317 |
10 | 1028264236 |
11 | 48847915a |
12 | 2484443a4 |
13 | 13505509c |
14 | 9a7c7c16 |
15 | 60415d41 |
hex | 3d4a112c |
1028264236 has 12 divisors (see below), whose sum is σ = 1833414912. Its totient is φ = 504431408.
The previous prime is 1028264233. The next prime is 1028264267. The reversal of 1028264236 is 6324628201.
It is not an unprimeable number, because it can be changed into a prime (1028264231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2424940 + ... + 2425363.
It is an arithmetic number, because the mean of its divisors is an integer number (152784576).
Almost surely, 21028264236 is an apocalyptic number.
It is an amenable number.
1028264236 is a deficient number, since it is larger than the sum of its proper divisors (805150676).
1028264236 is a wasteful number, since it uses less digits than its factorization.
1028264236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4850360 (or 4850358 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 34.
The square root of 1028264236 is about 32066.5594662103. The cubic root of 1028264236 is about 1009.3340170537.
The spelling of 1028264236 in words is "one billion, twenty-eight million, two hundred sixty-four thousand, two hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •