Base | Representation |
---|---|
bin | 11010110110001… |
… | …100011010010111 |
3 | 1011101112102011120 |
4 | 122312030122113 |
5 | 1410301223411 |
6 | 112405535023 |
7 | 14106313011 |
oct | 3266143227 |
9 | 1141472146 |
10 | 450414231 |
11 | 211279973 |
12 | 106a14473 |
13 | 724133c7 |
14 | 43b691b1 |
15 | 29821106 |
hex | 1ad8c697 |
450414231 has 8 divisors (see below), whose sum is σ = 601411824. Its totient is φ = 299846400.
The previous prime is 450414227. The next prime is 450414257. The reversal of 450414231 is 132414054.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 450414231 - 22 = 450414227 is a prime.
It is a super-2 number, since 2×4504142312 = 405745958974642722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (450414281) 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, 104986 + ... + 109191.
It is an arithmetic number, because the mean of its divisors is an integer number (75176478).
Almost surely, 2450414231 is an apocalyptic number.
450414231 is a deficient number, since it is larger than the sum of its proper divisors (150997593).
450414231 is a wasteful number, since it uses less digits than its factorization.
450414231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214881.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 450414231 is about 21222.9647080704. The cubic root of 450414231 is about 766.5444929662.
Adding to 450414231 its reverse (132414054), we get a palindrome (582828285).
The spelling of 450414231 in words is "four hundred fifty million, four hundred fourteen thousand, two hundred thirty-one".
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