Base | Representation |
---|---|
bin | 1110110111010111110… |
… | …1000111000011101001 |
3 | 220102012000100000200020 |
4 | 3231311331013003221 |
5 | 13141010244240200 |
6 | 313153151031053 |
7 | 24310414251033 |
oct | 3556575070351 |
9 | 812160300606 |
10 | 255382024425 |
11 | 99341549920 |
12 | 415b2b0b489 |
13 | 1b10c107228 |
14 | c509518c53 |
15 | 699a582ea0 |
hex | 3b75f470e9 |
255382024425 has 72 divisors (see below), whose sum is σ = 489305667552. Its totient is φ = 116537856000.
The previous prime is 255382024423. The next prime is 255382024427. The reversal of 255382024425 is 524420283552.
It is an interprime number because it is at equal distance from previous prime (255382024423) and next prime (255382024427).
It is not a de Polignac number, because 255382024425 - 21 = 255382024423 is a prime.
It is a super-2 number, since 2×2553820244252 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (255382024423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 297136 + ... + 773985.
Almost surely, 2255382024425 is an apocalyptic number.
255382024425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
255382024425 is a deficient number, since it is larger than the sum of its proper divisors (233923643127).
255382024425 is a wasteful number, since it uses less digits than its factorization.
255382024425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1071179 (or 1071157 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 42.
The spelling of 255382024425 in words is "two hundred fifty-five billion, three hundred eighty-two million, twenty-four thousand, four hundred twenty-five".
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