Base | Representation |
---|---|
bin | 1110111000001101100… |
… | …1111000010010101010 |
3 | 220102202201221000010011 |
4 | 3232003121320102222 |
5 | 13141441030414210 |
6 | 313231411242134 |
7 | 24316124226454 |
oct | 3560331702252 |
9 | 812681830104 |
10 | 255607669930 |
11 | 99447958708 |
12 | 416565a934a |
13 | 1b146aa0492 |
14 | c52b4952d4 |
15 | 69b02a5d8a |
hex | 3b836784aa |
255607669930 has 32 divisors (see below), whose sum is σ = 487500954624. Its totient is φ = 96161054976.
The previous prime is 255607669871. The next prime is 255607669937. The reversal of 255607669930 is 39966706552.
255607669930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (255607669937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286402 + ... + 770221.
It is an arithmetic number, because the mean of its divisors is an integer number (15234404832).
Almost surely, 2255607669930 is an apocalyptic number.
255607669930 is a deficient number, since it is larger than the sum of its proper divisors (231893284694).
255607669930 is a wasteful number, since it uses less digits than its factorization.
255607669930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1058070.
The product of its (nonzero) digits is 18370800, while the sum is 58.
The spelling of 255607669930 in words is "two hundred fifty-five billion, six hundred seven million, six hundred sixty-nine thousand, nine hundred thirty".
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