Base | Representation |
---|---|
bin | 11011001000000… |
… | …111111101000001 |
3 | 1011201101012210212 |
4 | 123020013331001 |
5 | 1413002131221 |
6 | 113054403505 |
7 | 14164260416 |
oct | 3310077501 |
9 | 1151335725 |
10 | 455114561 |
11 | 21399a340 |
12 | 108500595 |
13 | 7339a975 |
14 | 4463010d |
15 | 29e4db5b |
hex | 1b207f41 |
455114561 has 4 divisors (see below), whose sum is σ = 496488624. Its totient is φ = 413740500.
The previous prime is 455114483. The next prime is 455114563. The reversal of 455114561 is 165411554.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 455114561 - 226 = 388005697 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (455114563) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20687015 + ... + 20687036.
It is an arithmetic number, because the mean of its divisors is an integer number (124122156).
Almost surely, 2455114561 is an apocalyptic number.
It is an amenable number.
455114561 is a deficient number, since it is larger than the sum of its proper divisors (41374063).
455114561 is a wasteful number, since it uses less digits than its factorization.
455114561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41374062.
The product of its digits is 12000, while the sum is 32.
The square root of 455114561 is about 21333.4141899509. The cubic root of 455114561 is about 769.2017144198.
The spelling of 455114561 in words is "four hundred fifty-five million, one hundred fourteen thousand, five hundred sixty-one".
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