Base | Representation |
---|---|
bin | 11001100010101… |
… | …011101001101111 |
3 | 1002212100011210201 |
4 | 121202223221233 |
5 | 1334200201340 |
6 | 110304414331 |
7 | 13422243361 |
oct | 3142535157 |
9 | 1085304721 |
10 | 428522095 |
11 | 1aa986aa1 |
12 | bb6173a7 |
13 | 6aa19991 |
14 | 40caad31 |
15 | 2794979a |
hex | 198aba6f |
428522095 has 8 divisors (see below), whose sum is σ = 520004880. Its totient is φ = 338965440.
The previous prime is 428522071. The next prime is 428522099. The reversal of 428522095 is 590225824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 428522095 - 27 = 428521967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (428522099) by changing a digit.
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, 481041 + ... + 481930.
It is an arithmetic number, because the mean of its divisors is an integer number (65000610).
Almost surely, 2428522095 is an apocalyptic number.
428522095 is a deficient number, since it is larger than the sum of its proper divisors (91482785).
428522095 is an equidigital number, since it uses as much as digits as its factorization.
428522095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 963065.
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 428522095 is about 20700.7752270295. The cubic root of 428522095 is about 753.9185106369.
The spelling of 428522095 in words is "four hundred twenty-eight million, five hundred twenty-two thousand, ninety-five".
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