Base | Representation |
---|---|
bin | 11110011110000… |
… | …11100100001110 |
3 | 122210222002011002 |
4 | 33033003210032 |
5 | 1010413330011 |
6 | 41210300302 |
7 | 6222415046 |
oct | 1717034416 |
9 | 583862132 |
10 | 255605006 |
11 | 121311908 |
12 | 71727692 |
13 | 40c55987 |
14 | 25d38726 |
15 | 1768ec3b |
hex | f3c390e |
255605006 has 16 divisors (see below), whose sum is σ = 393495648. Its totient is φ = 124480800.
The previous prime is 255604997. The next prime is 255605017. The reversal of 255605006 is 600506552.
It is a self number, because there is not a number n which added to its sum of digits gives 255605006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396 + ... + 22736.
It is an arithmetic number, because the mean of its divisors is an integer number (24593478).
Almost surely, 2255605006 is an apocalyptic number.
255605006 is a deficient number, since it is larger than the sum of its proper divisors (137890642).
255605006 is a wasteful number, since it uses less digits than its factorization.
255605006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20507.
The product of its (nonzero) digits is 9000, while the sum is 29.
The square root of 255605006 is about 15987.6516724627. The cubic root of 255605006 is about 634.6336829485.
The spelling of 255605006 in words is "two hundred fifty-five million, six hundred five thousand, six".
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