Base | Representation |
---|---|
bin | 11110011010010… |
… | …00111001000100 |
3 | 122210000112212221 |
4 | 33031020321010 |
5 | 1010301240112 |
6 | 41151422124 |
7 | 6215223106 |
oct | 1715107104 |
9 | 583015787 |
10 | 255102532 |
11 | 120aa9343 |
12 | 71524944 |
13 | 40b0b059 |
14 | 25c47576 |
15 | 175e0e07 |
hex | f348e44 |
255102532 has 12 divisors (see below), whose sum is σ = 446584320. Its totient is φ = 127507016.
The previous prime is 255102521. The next prime is 255102539. The reversal of 255102532 is 235201552.
It is a happy number.
It is a super-2 number, since 2×2551025322 = 130154603665622048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 255102497 and 255102506.
It is not an unprimeable number, because it can be changed into a prime (255102539) 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, 4269 + ... + 22987.
It is an arithmetic number, because the mean of its divisors is an integer number (37215360).
Almost surely, 2255102532 is an apocalyptic number.
It is an amenable number.
255102532 is a deficient number, since it is larger than the sum of its proper divisors (191481788).
255102532 is a wasteful number, since it uses less digits than its factorization.
255102532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22130 (or 22128 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 255102532 is about 15971.9295014723. The cubic root of 255102532 is about 634.2175511506.
The spelling of 255102532 in words is "two hundred fifty-five million, one hundred two thousand, five hundred thirty-two".
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