Base | Representation |
---|---|
bin | 1110110111100011101… |
… | …1110001001110101101 |
3 | 220102022111101021111001 |
4 | 3231320323301032231 |
5 | 13141111043121100 |
6 | 313202134200301 |
7 | 24311562133435 |
oct | 3557073611655 |
9 | 812274337431 |
10 | 255432004525 |
11 | 99367786695 |
12 | 416077b3091 |
13 | 1b119586559 |
14 | c5120092c5 |
15 | 699eb56d6a |
hex | 3b78ef13ad |
255432004525 has 12 divisors (see below), whose sum is σ = 324101633152. Its totient is φ = 199593379440.
The previous prime is 255432004517. The next prime is 255432004579. The reversal of 255432004525 is 525400234552.
It is not a de Polignac number, because 255432004525 - 23 = 255432004517 is a prime.
It is a super-3 number, since 3×2554320045253 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118804509 + ... + 118806658.
Almost surely, 2255432004525 is an apocalyptic number.
255432004525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
255432004525 is a deficient number, since it is larger than the sum of its proper divisors (68669628627).
255432004525 is a wasteful number, since it uses less digits than its factorization.
255432004525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237611220 (or 237611215 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 37.
The spelling of 255432004525 in words is "two hundred fifty-five billion, four hundred thirty-two million, four thousand, five hundred twenty-five".
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