Base | Representation |
---|---|
bin | 11011001001010… |
… | …011110000011111 |
3 | 1011201221222201122 |
4 | 123021103300133 |
5 | 1413042100210 |
6 | 113105201155 |
7 | 14200022561 |
oct | 3311236037 |
9 | 1151858648 |
10 | 455425055 |
11 | 214091648 |
12 | 1086301bb |
13 | 734790a7 |
14 | 446b1331 |
15 | 29eb0b55 |
hex | 1b253c1f |
455425055 has 8 divisors (see below), whose sum is σ = 547350912. Its totient is φ = 363779488.
The previous prime is 455425051. The next prime is 455425081. The reversal of 455425055 is 550524554.
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 455425055 - 22 = 455425051 is a prime.
It is a super-3 number, since 3×4554250553 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455425051) 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, 66479 + ... + 73008.
It is an arithmetic number, because the mean of its divisors is an integer number (68418864).
Almost surely, 2455425055 is an apocalyptic number.
455425055 is a deficient number, since it is larger than the sum of its proper divisors (91925857).
455425055 is a wasteful number, since it uses less digits than its factorization.
455425055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140145.
The product of its (nonzero) digits is 100000, while the sum is 35.
The square root of 455425055 is about 21340.6901247359. The cubic root of 455425055 is about 769.3765994890.
The spelling of 455425055 in words is "four hundred fifty-five million, four hundred twenty-five thousand, fifty-five".
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