Base | Representation |
---|---|
bin | 1110110101111110001… |
… | …1010100000100000000 |
3 | 220101012211002022000010 |
4 | 3231133203110010000 |
5 | 13134223034210300 |
6 | 313052003024520 |
7 | 24265201423515 |
oct | 3553743240400 |
9 | 811184068003 |
10 | 255006163200 |
11 | 99169370808 |
12 | 4150906b140 |
13 | 1b07c297b39 |
14 | c4b163930c |
15 | 697758ba50 |
hex | 3b5f8d4100 |
255006163200 has 108 divisors (see below), whose sum is σ = 841573528208. Its totient is φ = 68001638400.
The previous prime is 255006163199. The next prime is 255006163229. The reversal of 255006163200 is 2361600552.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6621586 + ... + 6659985.
Almost surely, 2255006163200 is an apocalyptic number.
255006163200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
255006163200 is an abundant number, since it is smaller than the sum of its proper divisors (586567365008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255006163200 is a wasteful number, since it uses less digits than its factorization.
255006163200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13281600 (or 13281581 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
Adding to 255006163200 its reverse (2361600552), we get a palindrome (257367763752).
The spelling of 255006163200 in words is "two hundred fifty-five billion, six million, one hundred sixty-three thousand, two hundred".
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