Base | Representation |
---|---|
bin | 1101010001001011101… |
… | …10000001000010010001 |
3 | 1121120202120000021122011 |
4 | 12220211312001002101 |
5 | 24432141232403020 |
6 | 545234354142521 |
7 | 44636443250323 |
oct | 6504566010221 |
9 | 1546676007564 |
10 | 455901450385 |
11 | 16638a535477 |
12 | 74434581a41 |
13 | 33cb6c20534 |
14 | 180cc5ab613 |
15 | bcd440b35a |
hex | 6a25d81091 |
455901450385 has 8 divisors (see below), whose sum is σ = 547318483776. Its totient is φ = 364563331440.
The previous prime is 455901450379. The next prime is 455901450421. The reversal of 455901450385 is 583054109554.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 455901450385 - 223 = 455893061777 is a prime.
It is a super-2 number, since 2×4559014503852 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19715899 + ... + 19739008.
It is an arithmetic number, because the mean of its divisors is an integer number (68414810472).
Almost surely, 2455901450385 is an apocalyptic number.
It is an amenable number.
455901450385 is a deficient number, since it is larger than the sum of its proper divisors (91417033391).
455901450385 is a wasteful number, since it uses less digits than its factorization.
455901450385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39457223.
The product of its (nonzero) digits is 2160000, while the sum is 49.
The spelling of 455901450385 in words is "four hundred fifty-five billion, nine hundred one million, four hundred fifty thousand, three hundred eighty-five".
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