Base | Representation |
---|---|
bin | 1101010000100001111… |
… | …10011010100000101001 |
3 | 1121112212011012100020021 |
4 | 12220100332122200221 |
5 | 24430432120032340 |
6 | 545135530000441 |
7 | 44624662263226 |
oct | 6502076324051 |
9 | 1545764170207 |
10 | 455551330345 |
11 | 16621a939071 |
12 | 74357276121 |
13 | 33c5c524807 |
14 | 18097cac94d |
15 | bcb37ebe4a |
hex | 6a10f9a829 |
455551330345 has 8 divisors (see below), whose sum is σ = 546779515464. Its totient is φ = 364362451584.
The previous prime is 455551330303. The next prime is 455551330373. The reversal of 455551330345 is 543033155554.
It can be written as a sum of positive squares in 4 ways, for example, as 39034695184 + 416516635161 = 197572^2 + 645381^2 .
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 455551330345 - 27 = 455551330217 is a prime.
It is a Duffinian number.
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 7 ways as a sum of consecutive naturals, for example, 9801084 + ... + 9847453.
It is an arithmetic number, because the mean of its divisors is an integer number (68347439433).
Almost surely, 2455551330345 is an apocalyptic number.
It is an amenable number.
455551330345 is a deficient number, since it is larger than the sum of its proper divisors (91228185119).
455551330345 is a wasteful number, since it uses less digits than its factorization.
455551330345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19653179.
The product of its (nonzero) digits is 1350000, while the sum is 43.
Adding to 455551330345 its reverse (543033155554), we get a palindrome (998584485899).
The spelling of 455551330345 in words is "four hundred fifty-five billion, five hundred fifty-one million, three hundred thirty thousand, three hundred forty-five".
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