Base | Representation |
---|---|
bin | 11110011001111… |
… | …01010100101111 |
3 | 122202221010220002 |
4 | 33030331110233 |
5 | 1010243231101 |
6 | 41150414515 |
7 | 6214635011 |
oct | 1714752457 |
9 | 582833802 |
10 | 255055151 |
11 | 120a7678a |
12 | 7150143b |
13 | 40ac2610 |
14 | 25c341b1 |
15 | 175d1d6b |
hex | f33d52f |
255055151 has 8 divisors (see below), whose sum is σ = 277243344. Its totient is φ = 233233920.
The previous prime is 255055127. The next prime is 255055153. The reversal of 255055151 is 151550552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 255055151 - 226 = 187946287 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255055153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90290 + ... + 93071.
It is an arithmetic number, because the mean of its divisors is an integer number (34655418).
Almost surely, 2255055151 is an apocalyptic number.
255055151 is a deficient number, since it is larger than the sum of its proper divisors (22188193).
255055151 is a wasteful number, since it uses less digits than its factorization.
255055151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183481.
The product of its (nonzero) digits is 6250, while the sum is 29.
The square root of 255055151 is about 15970.4461741055. The cubic root of 255055151 is about 634.1782836423.
The spelling of 255055151 in words is "two hundred fifty-five million, fifty-five thousand, one hundred fifty-one".
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